Opti2, version 1.62
Table of Contents 1
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General ....................................................................................................................................... 1 1.1 Introduction .................................................................................................................... 1 1.2 General description of the Opti2 system ........................................................................... 1 1.3 Opti2 system assembly ................................................................................................... 2 1.3.1 Seat module ......................................................................................................... 2 1.3.2 Harvester head module ......................................................................................... 2 1.3.3 Bus distribution module ......................................................................................... 2 1.3.4 Display module ..................................................................................................... 3 1.4 Terms used ................................................................................................................... 4 1.5 Measurement method, Continuous measurement of volume, i.e., cubing ........................... 6 Function, harvester head .............................................................................................................. 6 2.1 General ......................................................................................................................... 6 2.2 Feeding ......................................................................................................................... 7 2.3 Preselection ................................................................................................................... 7 2.4 Handles and control buttons ............................................................................................ 9 2.4.1 Left-hand handle and control buttons (key setting 0) ................................................ 9 2.4.2 Right-hand handle, and control and preselection buttons (key setting 0) ................... 9 2.4.3 Left-hand handle and control buttons (key setting 1) .............................................. 10 2.4.4 Right-hand handle, and control and preselection buttons (key setting 1) ................. 10 2.4.5 Preselection buttons ............................................................................................ 11 Computer interface ..................................................................................................................... 12 3.1 Writing text in the Opti2 system ..................................................................................... 12 3.2 Using the control wheel and display module buttons 1–5 ................................................. 14 3.3 Safety lock ................................................................................................................... 15 Harvester head functions ............................................................................................................ 15 4.1 Left hand handle .......................................................................................................... 15 4.1.1 Function change, Shift1 and Shift2 ....................................................................... 15 4.1.2 Vibrate ............................................................................................................... 15 4.1.3 Rollers open ....................................................................................................... 16 4.1.4 Knives toggle ...................................................................................................... 17 4.1.5 Saw ................................................................................................................... 17
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4.1.6 Front knives open ............................................................................................... 4.1.7 Front knives close ............................................................................................... 4.1.8 Rear knives open ................................................................................................ 4.1.9 Rear knives close ................................................................................................ 4.2 Right hand handle ........................................................................................................ 4.2.1 Head open .......................................................................................................... 4.2.2 Head close ......................................................................................................... 4.2.3 Reset length ....................................................................................................... 4.2.4 Tilt toggle ........................................................................................................... 4.2.5 Rotator/bucket selector ........................................................................................ 4.2.6 Top saw ............................................................................................................. 4.2.7 Slow feed forward ............................................................................................... 4.2.8 Slow feed backward ............................................................................................ 4.2.9 Default preselection ............................................................................................ 4.2.10 Butt end ............................................................................................................. 4.2.11 Colour marking and stump treatment .................................................................... Starting the treatment ................................................................................................................. 5.1 Handling mode ............................................................................................................. 5.1.1 Activating / deactivating the delimbing knives opening and vibration ....................... 5.1.2 Saw chain replacement sequence ........................................................................ 5.2 Work area .................................................................................................................... 5.2.1 Saving the work area data on a USB memory stick ............................................... 5.2.2 Using the work area data saved on a USB memory stick ....................................... 5.2.3 Viewing / editing the work area ID data ................................................................. 5.2.4 Entering the work area ID data ............................................................................. 5.3 Calibration ................................................................................................................... 5.3.1 Length measurement calibration .......................................................................... 5.3.2 Calibrating the diameter sensor range .................................................................. 5.3.3 Calibrating the diameter curve ............................................................................. 5.3.4 Calibrating the rotator handle ............................................................................... 5.3.5 Calibrating the rotator control valve ...................................................................... 5.3.6 Calibrating the feed control valve ......................................................................... 5.3.7 Extension calibration (if the machine is equipped with an extension) ....................... 5.3.8 Movement-specific pressure calibration (H6, H7, H7euca, H8) ............................... Settings ..................................................................................................................................... 6.1 Parameters affecting the pressing pressures of the front and rear delimbing knives, as well as the feed rollers (X50, H60, H73e) ....................................................................... 6.2 Parameters affecting the pressing pressures of the front and rear delimbing knives, as well as the feed rollers (H6, H7, H7euca, H8) ................................................................. 6.3 Parameters affecting the feed ........................................................................................ 6.4 Parameters affecting the opening of the front and rear delimbing knives .......................... 6.5 Parameters affecting the vibration of the front and rear delimbing knives (X50, H60, H73) ............................................................................................................................ 6.6 Parameters affecting rotator movements ........................................................................ 6.7 Hydraulic pumps used to control various actuators ......................................................... 6.8 Parameters affecting hydraulic pumps ........................................................................... 6.9 Saw blade calibration .................................................................................................... Other parameters ....................................................................................................................... 7.1 Feed ............................................................................................................................ 7.2 Saw ............................................................................................................................. 7.3 Closing delays ..............................................................................................................
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7.4 Tilt ............................................................................................................................... 7.5 Sensors (X50) .............................................................................................................. 7.6 Sensors (H60, H6, H7, H7euca, H8 and H73e) ............................................................... 7.7 User interface .............................................................................................................. 7.8 Miscellaneous .............................................................................................................. 7.9 Front knives (X50, H60, H73e) ...................................................................................... 7.10 Front knives (H6, H7, H7euca and H8) ........................................................................... 7.11 Rear knives (X50, H60, H73e) ....................................................................................... 7.12 Rear knives (H6, H7, H7euca and H8) ........................................................................... 7.13 Automode .................................................................................................................... 7.14 Options ........................................................................................................................ 7.15 Feed rollers (H60, H73e) ............................................................................................... 7.16 Feed rollers (H6, H7, H7euca and H8) ........................................................................... 7.17 Colour marking ............................................................................................................. Settings ..................................................................................................................................... 8.1 Setting the preselections ............................................................................................... 8.2 Adding and editing tree species names .......................................................................... 8.3 Adding and editing assortment names ........................................................................... 8.4 General display settings ................................................................................................ 8.5 Restoring the default settings ........................................................................................ 8.6 Saving and implementing the driver's own settings ......................................................... Service ...................................................................................................................................... 9.1 Module functionality ...................................................................................................... 9.2 Testing the functionality of control and preselection buttons ............................................ 9.3 Testing the functionality of the control wheel .................................................................. 9.4 Pulse and status of sensors connected to the harvester head module .............................. 9.5 Pulse and status of sensors connected to the harvester head module .............................. 9.6 Testing the harvester head functions ............................................................................. 9.6.1 Harvester heads X50, H60, H73e ......................................................................... 9.6.2 Harvester heads H6, H7, H7euca and H8 ............................................................. 9.7 Alarm messages sent by the modules ............................................................................ 9.8 Opti2 system software update ....................................................................................... 9.9 Service code ................................................................................................................ Reports ...................................................................................................................................... 10.1 Output data to the display/to paper/to a file .................................................................... 10.2 System settings to paper/to a file ................................................................................... 10.3 Message log to a file ..................................................................................................... Error messages .......................................................................................................................... 11.1 Seat module alarms ...................................................................................................... 11.2 HUB module alarms ..................................................................................................... 11.3 Display module alarms .................................................................................................. 11.4 Harvester head module alarms ......................................................................................
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Opti2, version 1.62
1
General
1.1
Introduction
Read this Owner's Manual before using the Opti2 measurement device and starting work. The Owner's Manual familiarises the reader with the features and operation of the measurement device intended for harvester use. Reading and understanding the instructions improves the utilisation efficiency of the system and therefore increases work productivity. Also read the Owner's Manuals for the harvester head and base machine. This Owner's Manual applies to harvester head models X50, H60e, H73e, H6, H7, H7euca and H8. If no specific harvester head model is indicated in the heading of an instruction, the instruction is applicable to all harvester heads.
1.2
General description of the Opti2 system
The Opti2 is a control and measurement system that has been designed for felling and cutting trees, recording output statistics, and giving the driver information about the workflow and the functionality of the system itself. The Opti2 system controls the harvester head, tilt, feed rollers, delimbing knives and saw during the work. The measurement device can be installed, for example, in an excavator. The Opti2 is comprised of four separate modules: seat module, harvester head module, bus distribution module (HUB), and display module, as well as a CAN bus and the controls: control wheel, control buttons and preselection buttons. The modules are connected to each other via the CAN bus.
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1.3
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Opti2 system assembly
Seat module Harvester head module Bus distribution module (HUB) Display module CAN bus Control wheel Control and preselection buttons Printer
1.3.1
Seat module
The control wheel, control and preselection buttons are connected to the seat module. The seat module identifies the buttons pushed and the rotator handle control, as well as sends information on buttons to the CAN bus. 1.3.2
Harvester head module
The sensors and actuators of the harvester head are connected to the harvester head module. The module controls the harvester head and reads the harvester head inputs (sensors). 1.3.3
Bus distribution module
The pumps are connected to the bus distribution module (HUB) and, furthermore, the module monitors the currents and the CAN bus.
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1.3.4
Display module
The display module compiles statistics and controls the handling of logs. With the display module, the user can monitor the system status and condition, and make system adjustments. The display module collects data in the log file regarding the system status and operation. All harvesting data collected by the display module can be transferred to the system printer, be recorded to a file in the display file system, or be transferred as data to a memory stick via the USB interface. The default display file system does not create files. The display module controls the status of the CAN bus and, if one of the modules is missing, the display informs the user, and the system operation is limited. The display module is controlled mainly with the control wheel and its buttons. The display module's 5 buttons are also used and the default functions of the display module buttons are the same in all windows. If the function of the display module buttons differ in some window, the button has an icon at the bottom of the window. All windows have an info window, which has a text description of the window function and operations. The info window is activated using display module button 5.
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1.4
Terms used
Table 1 Terms and their descriptions.
Term Harvester head
Description A part to be installed to the crane. The part is used to fell, delimb and cut a tree. The harvester head includes a saw, feed rollers, delimbing and grab knives, etc. Energy wood har- A part to be installed to the crane. The vester head part is used for felling a tree. The harvester head includes collecting jaws, grabble etc. Preselections Pre-programmed data: tree species, assortment, length, tolerance and minimum tree top. Based on the information, logs are cut to the desired lengths and diameters. Preselection button The button used to select preselection. Automatic feed Cut-to-length started by pressing the preselection button. Control buttons Buttons used to manually control the harvester head functions; for example, the sawing button.
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Term Control wheel
Cursor Display window
Main Menu
Display button
Confirm button
Cancel button
Activation
5
Description By turning the dial, the cursor is moved on the screen and control values are changed. Rectangular frame, which is moved on the screen with the control wheel. A graphic window forming a certain entity on the screen, where functions are displayed and adjusted. Icons at the top of the screen that the cursor can access by pressing the Cancel button. When the cursor is on the icon and the confirm button is pressed, a new display window opens. The rectangular (or square-shaped) frame on the display unit screen where the cursor is moved by turning the control wheel. There are two types of buttons: Control button: Pressing Confirm with the frame on the control button activates the control. Function button: Pressing Confirm opens a new display window or activates a certain function. Green button on the control wheel. The button is used to confirm functions. For example, with the cursor on the display button, the control or function is activated depending on the button type. Red button on the control wheel. The button is used to cancel a function in progress. For example, the adjustment is not approved with the control button, but the old value remains in effect. The cursor is moved between the Main Menu and display button with the Cancel button. When adjusting values, the control is activated by pressing the Confirm button, in which case a shadow appears around the control button.
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1.5
Measurement method, Continuous measurement of volume, i.e., cubing
The harvesting measuring method with this equipment is based on continuous volume measurement. The volume of the measurement batch is measured and calculated by short logs and by means of the cylinder or truncated cone formula. In practice, thickness readings are recorded in the frame vector at one-centimetre (1 cm) intervals when feeding a tree. The Opti2 screen module's memory contains a table, always providing the volume of a one-centimetre-long trunk corresponding to a specific thickness with an accuracy of one-tenth of a millilitre. The final result is rounded to the nearest decilitre. The base of the first log after felling sawing is calculated by forming a truncated cone. When sawing using the topping saw, the unknown log section is calculated on the basis of the prognosis prepared using the log's realised narrowing. For securing a reliable volume measure, the length and thickness measures must be calibrated before starting the measurement. If the diameter is not in use, the measuring device will not calculate the volume. Nevertheless, the harvester head must be opened and closed before starting the work. This way the preselections will function based on length alone.
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Function, harvester head
2.1
General
The software of the measurement device assumes that trees are felled in the following manner: ●
After turning the instrument On, the harvester head must be first set to the Open and Close position and the movement path must be correct with respect to its range (sufficient number of pulses), before the diameter reading appears on the screen (if the diameter is used). The measurement device does not calculate the volume
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●
2.2
if the diameter is not used. Even if the diameter is not in use, the harvester head must be opened and closed before starting the work. If the diameter is not in use, the preselections will function on length alone. The harvester head is to be opened and lifted to a vertical position, so that the tree to be felled can be caught. Perform felling sawing. The feeding starts with preselection, and also with continuous feed from cut sawing. Using the manual feed during the automatic feed will cancel the automatic feed. The automatic feed can be restarted at any time by pressing the preselection button. As the feed is stopped at the correct dimension, sawing is carried out (by pressing the button) and if the automatic feed is not selected, a new preselection is selected. When continuous feed is selected, but the minimum diameter condition is not fulfilled, the feed will not start automatically. The sawing compiles statistics for the trunk's active preselection. When a trunk counter is used, the trunk is added to the preselection active during the first sawing. The length reading is reset in sawing.
Feeding
The measurement device selects the feed speed between fast, medium and slow feed, based on the remaining distance. Fast speed is used when far away from the dimension. Slow speed is used when close to the dimension. The speed selection is affected by the braking distance + stopping advance. When the distance to the dimension exceeds the braking distance + stopping advance, fast feed is selected. The stopping advance is the distance which the trunk moves after stopping the control of the feed valves. The braking distance defines how far before the target dimension the feed is changed to slow speed.
2.3
Preselection
The tree species and desired preselection table row are selected with the preselection button.
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Preselections are pre-programmed data regarding the type of logs desired. The preselection can already be selected before carrying out the felling. Preselection consists of seven different pieces of information: ● ● ● ●
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Tree species; the botanical name of the tree in question. Timber assortment; the end use of the log (e.g., log, pulp or rot). Length; the desired length of the logs to be cut. Sawing window; the allowed deviation from the desired length. A separate parameter for the under- and overshoot of the desired dimension. Minimum tree top; the diameter in millimetres below which the tree top diameter of the desired log must not fall. Colour marking. Debarking (preselection activates the debarking mode, if selected). Free cutting.
When pressing Preselection after sawing, the harvester head activates the preselection of the trunk feed to inform the dimension, taking into consideration the tolerance and tree top diameter. If the diameter falls below the tree top dimension, the trunk feed is stopped for this preselection. The user must select a new preselection or feed manually using the Feed forward button. The log cut in sawing is statistically compiled during the sawing for the active preselection. The running meters and number of logs cut for each preselection are counted together. The cubic meters are counted if the diameter is in use, and the number of trunks is always counted. The number of trunks is always added to the preselection, for which the first log is made from the trunk. A .prd file is made based on the statistical compilation data. The user is not allowed to make the wrong preselection.
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2.4
Handles and control buttons
When installing the program, you can choose from two different key settings. The functions of key setting 0 and key setting 1 have been described in the following sections. The settings are selected during installation. The key settings can only be changed at the service level. Always before using the machine, check the program's key settings as follows: Select 5. Service -> Diagnostics -> Handles. In this selection window, you can test different button functions and handle movements. 2.4.1 A B 1 2 3 4 5 6 7 8
Lower trigger Shift1 Upper trigger Shift2 Vibrate Rollers open Knives toggle Saw The Front knives open Front knives close Rear knives open Rear knives close
2.4.2 A B 1 2 3 4 5 6 7 8
Left-hand handle and control buttons (key setting 0)
Right-hand handle, and control and preselection buttons (key setting 0)
Lower trigger, head close Upper trigger, head open Reset length Tilt toggle Rotator/bucket selector Top saw Feed forward Feed backward Default preselection Butt end
In addition, there are three programmed button combinations for colour marking and stump treatment:
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Shift1 + 3 Rotator/Bucket selector = Red colour marking Shift2 + 3 Rotator/Bucket selector = Blue colour marking Shift2 + 4 Saw = Stump treatment
2.4.3 A B 1 2 3 4 5 6 7 8
Lower trigger, Front knives close Upper trigger, Front knives open All knives open Tilt down Tilt up Shift1 Shift2
2.4.4 A B 1 2 3 4 5 6 7 8
Left-hand handle and control buttons (key setting 1)
Right-hand handle, and control and preselection buttons (key setting 1)
Lower trigger, head close Upper trigger, head open Top saw Rollers open Rollers close Saw Feed backward Feed forward Knives vibration Reset length
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2.4.5
Preselection buttons
Table 2 Button combinations
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Preselection 1. Shift1+1 = Preselection 11. Shift2+1 = Preselection 21. Preselection 2. Shift1 + 2 = Preselection 12. Shift2 + 2 = Preselection 22. Preselection 3. Shift1 + 3 = Preselection 13. Shift2 + 3 = Preselection 23. Preselection 4. Shift1 + 4 = Preselection 14. Shift2 + 4 = Preselection 24. Preselection 5. Shift1 + 5 = Preselection 15. Shift2 + 5 = Preselection 25. Preselection 6. Shift1 + 6 = Preselection 16. Shift2 + 6 = Preselection 26. Preselection 7. Shift1 + 7 = Preselection 17. Shift2 + 7 = Preselection 27. Preselection 8. Shift1 + 8 = Preselection 18. Shift2 + 8 = Preselection 28. Preselection 9. Shift1+9 = Preselection19. Shift2 + 9 = Preselection 29. Preset 10. Shift1+10 = Preselection 20. Shift2 + 10 = Preset 30.
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9 and 10 If the Plus/Minus function has been Special functions activated using the parameter, the functionality of the preselection buttons 9 and 10 is changed so that preselection button 10 is the Plus button and preselection button 9 the Minus button. The Plus button is used to change the preselet value to the preselection of the tree species and assortment having a length measurement closest to the current length measurement and a target length greater than the current length measurement. The Minus button is used to change the preset value to the preselection of the tree species and assortment having a length measurement closest to the current length measurement and a target length smaller than the current length measurement. If the Plus/Minus function is activated, presets 9, 10, 19, 20, 29 and 30 are deactivated and therefore shown in grey in the Preselection window.
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Computer interface
3.1
Writing text in the Opti2 system
The text is written using the virtual keyboard. 1. 2. 3.
4.
5.
Move the cursor to the point where you want to write. Click the green button, the virtual keyboard opens. Enter the text letter by letter. First move the cursor to the letter by turning the control wheel and then press the green button. If you want to switch between small/capital letters, move the cursor to the C-lock button and press the green button. When you want to switch between special characters/normal letters, move the cursor to the Extra button and press the green button. Text can be deleted one character at a time using the <- button.
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When you have written the text, move the cursor to the OK button and press the green button.
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3.2
Using the control wheel and display module buttons 1–5
Display module and buttons.
Display module button 1 / control wheel red button Use these buttons to cancel the selected function. Display module button 2 / turning the control wheel counterclockwise Use the button / turn the dial to move the cursor to the desired function or to decrease the value of the selected variable. Display module button 3 / control wheel green button Use these buttons to confirm the selected function.
Control wheel and buttons.
Display module button 4 / turning the control wheel clockwise Use the button / turn the dial to move the cursor to the desired function or to increase the value of the selected variable. Button 5 Use this button to open the instruction manual for the active window.
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3.3
Safety lock
The purpose of the safety lock is to disable the harvester head controls in connection with the system booting, as well as when the driver is not in the cabin. The safety lock symbol informing the driver about this is shown as locked in the main menu of the display, and access to the Handling screen has been blocked. Therefore, all harvester head controls are also blocked. Safety lock symbol at the top right.
The safety is activated when The Opti2 system is launched, The base machine's safety switch/safety mode (usually in the seat or cabin door) switches on, Default settings are restored, The driver's own settings are taken into use, Or the saw chain change in the sequence ends. The safety lock is opened, if necessary First by switching off the base machine's safety switch, and by simultaneously pressing the Shift1 and Top saw control buttons.
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Harvester head functions
The opening movement of the actuator is always dominant. That is, if one tries to simultaneously close and open the same actuator, the open control dominates and the actuator is steered open. This applies to all harvester head functions.
4.1
Left hand handle
4.1.1
Function change, Shift1 and Shift2
Pressed simultaneously with another control/preselection button. 4.1.2
Vibrate
The Vibrate button activates the auxiliary vibration of the front and rear delimbing knives. With the auxiliary vibration, the vibration of both the front and rear delimbing knives 15
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operates for an open extended period of time. The auxiliary vibration operates for as long as the button is pressed regardless of whether the "automatic vibration" is in use or not. When pressing the vibration button before the feed, the extended open pulse is in use. The Shift1+Vibrate buttons activate the "automatic vibration" of the front and rear delimbing knives. The vibration functions that are active will operate. The automatic vibration symbol of the front and rear delimbing knives appears on the screen. The Shift2+Vibrate buttons open a window where it is possible to select which vibration functions are active when the automatic vibration is in use. 4.1.3
Rollers open
When pressing the Rollers open button and the feed is turned on, the program's default value is that only the knives will open. However, the default value can be changed so that the rollers will also open and the feed will be stopped. The feed rollers are also steered fully open when the harvester head is steered fully open. When felling, the Rollers open button fully opens the feed rollers. The feed rollers are opened for at least the time set with the parameters, or for as long as the button is pressed. The commissioning time, which lasts from the fully closed position of the feed rollers to the fully open position, is adjusted as a minimum control time parameter. Pressing the Rollers open button briefly in sawing fully opens the feed rollers, after which they close automatically. Pressing the Rollers open button for a long time in cutting mode fully opens the feed rollers and they remain open until the user closes them with, e.g., the Head close button or Shift1 + Head close button. The Shift1+Rollers open buttons open the feed rollers for as long as the control button is pressed.
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4.1.4
Knives toggle
The front and rear delimbing knives will remain open when pressing the Knives toggle button. The knives will be closed when the button is pressed twice. In other words, the direction of the knife movement will be changed whenever the Toggle button is pressed (apart from the feed). When the Toggle button is held down when feeding, the knives will open until the button is released. The Shift1+Knives toggle buttons open/close both the front and rear delimbing knives to their middle positions. The knives will close for as long as the control button is pressed. 4.1.5
Saw
The Saw button saws with the saw in use. For example, if the top saw is in use, pressing the Saw button activates the top saw. In other cases, sawing is carried out with the regular saw. Pressing the Shift1+Saw button with the harvester head in the horizontal position starts the change sequence of the saw chain for the active saw, during which the display instructs the driver of actions to be taken. The clearing function is activated using the Head open+Saw button with the harvester head in a vertical position. The Head close+Saw buttons activate forced sawing. The saw blade stays out for as long as the Saw button is pressed. 4.1.6
Front knives open
The front delimbing knives are also steered fully open or to intermediate positions when the harvester head is steered fully open or to intermediate positions. If the saw or top saw stays out simultaneously when the "front delimbing knives open" (or "knives open") control is activated, the saw is first taken to the saw box and, when the "saw home" data is active (saw in the saw box), the knives will be opened.
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The Front knives open button opens the front delimbing knives completely open. The front delimbing knives are opened for the minimum time set with the parameters or for as long as the button is pressed. The commissioning time is adjusted as a minimum control time parameter, which lasts from the "fully closed" position of the knives to the "fully open" position. The Shift1+Front knives open buttons open the front delimbing knives to intermediate positions. The front delimbing knives remain open for as long as the buttons are pressed. 4.1.7
Front knives close
The front knives are steered fully open when feeding and sawing. The front knives are also steered fully closed when the harvester head is steered fully closed. The Front knives close button closes the front delimbing knives for as long as the control buttons are pressed. The "Front delimbing knives close" control stays on, even though the button is released. The Shift1+Front knives close buttons close the front delimbing knives to intermediate positions. The front delimbing knives close only for as long as the buttons are pressed. 4.1.8
Rear knives open
The rear knives are also steered fully open or to intermediate positions when the harvester head is steered fully open or to intermediate positions. If the saw or top saw stays out simultaneously when the "rear knives open" control is activated, the saw is first taken to the saw box and, when the "saw home" data (saw in the saw box) is active, the knives will be opened. The Rear knives open button fully opens the rear delimbing knives. The rear delimbing knives are opened for at least the time set with the parameters or for as long as the button is pressed.
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The commissioning time is adjusted as a minimum control time parameter, which lasts from the "fully closed" position of the rear knives to the "fully open" position. The Shift1+Rear knives open buttons open the rear delimbing knives to intermediate positions. The rear delimbing knives remain open for as long as the button is pressed. 4.1.9
Rear knives close
The rear knives are also steered fully closed or to intermediate positions when the harvester head is steered fully closed or to intermediate positions. The Rear knives close button fully closes the rear delimbing knives. The "Knives close" control stays on, even though the button is released. The Shift1+Rear knives open buttons close the front or rear delimbing knives to intermediate positions. The knives will close for as long as the button is pressed.
4.2
Right hand handle
4.2.1
Head open
The Head open button fully opens the feed rollers, front and rear delimbing knives for at least the time set with the parameters or for as long as the button is pressed. When the Head open button is pressed continuously for a long time and the feed rollers are open, the harvester head will automatically rise to a vertical position. (Only when this function is allowed in the parameters located in the settings) When the Head open button is pressed during the feed, only the front and rear delimbing knives will open for as long as the button is pressed. If the feed is active when the Head open button is released, the harvester head will automatically close.
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The Shift1+Head open buttons open the harvester head to intermediate positions. The harvester head remains open for as long as the button is pressed. When the Shift1+Head open buttons are pressed during the feed, only the front and rear delimbing knives will open for as long as the buttons are pressed. If the feed is active when the Head open button is released, the harvester head will automatically close. 4.2.2
Head close
The Head close button fully closes the feed rollers, front and rear delimbing knives. When the Head close button is pressed, there are adjustable delays (parameters) with the controls of the feed rollers and rear delimbing knives. That is, first the front delimbing knives are closed and, following the set delay, the feed rollers and rear delimbing knives. For example, when pressing the Knives close button, there will be no delay and the knives will close immediately. The Head close control stays on when the button is released. The Shift1+Head close button closes the feed rollers, front and rear delimbing knives to intermediate positions; in other words they will remain closed for as long as the button is pressed. 4.2.3
Reset length
The Reset length button resets its current length reading. Pressing the button for a long time deletes the output data of the last cut log. The Shift1+Reset length buttons (= New stem) switch the Opti2 system into a post-felling sawing state, even though no felling sawing was actually done. This can be used, for example, if one needs to start cutting a trunk that has already fallen or has been felled earlier. Shift2+Reset length buttons. If the function has been allowed using a parameter, the target length of the active preselection is set as the length measurement. If the length measurement clearly shows incorrect lengths, the length
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measurement can be "forced" to the active preset target length, which will lead to more accurate statistics. If no preselection has been activated, the system will simultaneously activate the default preselection and set its target length as the length measurement. In order for the previous function to work, delimbing parameters must be active. In addition, the DB section must be selected in the specific preselection. This function is mainly used in delimbing harvester heads. 4.2.4
Tilt toggle
The Tilt toggle button lifts the harvester head to the upright position / lowers the harvester head to a horizontal position. 4.2.5
Rotator/bucket selector
The Rotator/bucket selector button activates the rotator control when the bucket control is in use. Pressing the button when the rotator control is in use activates the bucket control. 4.2.6
Top saw
The Top saw button changes the top saw as the saw to be used. The selection is cancelled by pressing the button for the second time. The selection is automatically cancelled when the harvester head is opened and the top saw has sawed. (The top saw function requires that the use of the top saw is allowed using a parameter.) The Shift1+Top saw buttons open the safety lock. 4.2.7
Slow feed forward
While pressing the Feed forward button, trunks are fed at high speed forward. The trunk feed speed is limited to a maximum average speed, if the trunk is taken in the harvester head during felling sawing. The trunk feed forward is prevented when the saw or top saw is out of the saw box. 21
Opti2, version 1.62
While pressing the Shift1+Feed forward buttons, trunks are fed at slow speed forward. The trunk feed forward is prevented when the saw or top saw is out of the saw box. 4.2.8
Slow feed backward
While pressing the Feed backward button, trunks are fed backward at high speed. The feed speed is limited to a maximum average speed, if the trunk is taken in the harvester head during felling sawing. The trunk fast feed backward is prevented when the saw or top saw is out of the saw box. While pressing the Shift1+Feed backward buttons, trunks are fed at slow speed backward. When the saw or top saw is out of the saw box, only a slow speed backward of the trunk is allowed. 4.2.9
Default preselection
The Default preselection button activates the default selection. 4.2.10
Butt end
Butt end debarking is carried out by pressing the Butt end button with the debarking mode active (parameter) or debarking allowed in the preselection. In butt end debarking, the harvester head must be in the cutting mode. When pressing the Butt end button, the trunk is fed backward until the target length is achieved or is undercut. Butt end debarking can be aborted with the Feed forward and backward buttons, as well as by pressing the Butt end button for the second time. Butt end delimbing: After cutting, press the Butt end button before the first preselection. After the first preselection, automatic butt end delimbing is carried out.
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Opti2, version 1.62
In butt end delimbing, the part of the butt end which remains outside the delimbing knives in connection with cutting the trunk is to be delimbed. In butt end delimbing, the trunk is fed backward to the length defined with the average speed parameter, after which the automatic cut-to-length is activated. Butt end delimbing is available when the automatic feed or preselection feed mode is selected. Butt delimbing and the following automatic cut-to-length can be aborted with the same buttons with which the automatic cut-to-length is aborted. If it is desired to cancel butt delimbing in the middle of delimbing but continue the automatic cut-to-length, then this is done by pressing the Butt end button again. The Shift1+Butt end function is used to locate the trunk butt end, that is, the zero point of the length, when the length measurement is missing. The function requires that the harvester head includes a butt end identification sensor. The Butt end function feeds the trunk at average speed. If the butt end identification sensor is active at startup of the Butt end function, the trunk is fed backward until the identification sensor changes mode, in which case the trunk feed direction changes to forward and the speed to slow. When the identification sensor changes mode again, the trunk feed is stopped. If the butt end identification sensor is not active at startup of the Butt end function, the trunk is fed forward at average speed, until the identification sensor changes mode and the trunk feed is stopped. Every time the butt end identification sensor changes mode, the length display shows the distance from the sensor to the saw. The butt end search function is active regardless of the selected feed mode. The butt end search function can be aborted in the middle of the butt end search by pressing the "feed forward" or "feed backward" button or by starting the automatic cut-to-length. The Butt end search function is automatically aborted when activating the slipping identification.
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Opti2, version 1.62
4.2.11
Colour marking and stump treatment
When the harvester head is equipped with the colour marking equipment: By pressing the Shift1 + Rotator / Bucket selection combination, the harvester head sprays red ink through the colour marking nozzle to the head of the cut trunk. By pressing the Shift2 + Rotator / Bucket selection combination, the harvester head sprays blue ink through the colour marking nozzle to the head of the cut trunk. When the harvester head is equipped with the stump treatment equipment: By pressing the Shift2 + Saw combination, the harvester head sprays stump treatment spray on a stump in felling sawing. Note! Once a tree has been felled and is inside the harvester head, and the Shift2 + Saw combination is pressed, the operator can select whether stump treatment spraying is performed during next felling sawing.
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Opti2, version 1.62
5
Starting the treatment
5.1
Handling mode
Select 1. Handling. Table 3 Description of functions
cm
mm
PS A B C D
Current length of the short log in centimetres. If the length measurement is available, the screen will be yellow unless the saw bar is in the sawing window, in which case the screen will be green. If the length measurement is unreliable or unavailable, the screen will be grey. Current diameter of the short log in millimetres. If the diameter at saw point is available, the screen will be yellow unless the (top) saw blade is not within the saw box, in which case the screen will be red. If the diameter at saw point (e.g., at the butt end) is not available, the screen will be grey. If the current diameter is smaller than the minimum top diameter defined in the selected preselection, the diameter value flashes on the screen. Selected preselection. Tree species according to the selected preselection. Assortment according to the selected preselection. Target length according to the selected preselection. Sawing window according to the selected preselection.
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Opti2, version 1.62
E F
pcs rm
m³
Minimum top diameter according to the selected preselection. The selected function; several of these functions can be selected simultaneously. The display will show the functions as following symbols: FC Cutting is allowed at any point of the trunk. DB Debarking selected. C1 Colour marking in blue. C2 Colour marking in red. C3 Colour marking in both colours. The number of short logs registered for the selected preselection in this work area. Total length of short logs registered for the selected preselection in this work area given in running metres. The volume of short logs registered for the selected preselection in this work area given in cubic metres. 4. Settings -> Parameters -> Other parameters -> Feed -> Feed mode parameter AutoStart. Alarm symbol, the alarm notifications will be shown on the status line. Some alarms are only registered in the Message log. In some cases the alarm is only registered in the log file and will not show in the Handling window.
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Opti2, version 1.62
Attention symbol, the attention notifications will be shown on the status line. Some alarms are only registered in the Message log. Rotator control taken into use. Bucket cylinder control taken into use. Top saw taken into use. Harvester head open in a horizontal position, i.e., in the so-called collection mode. Felling sawing mode. Sawing mode. Number of felled trunks. Includes all tree species.
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Opti2, version 1.62
5.1.1 1. 2.
3. X50, H60, H73e FW: Forward feed. BW: Backward feed.
4.
Activating / deactivating the delimbing knives opening and vibration
Press Shift2 and Vibrate control buttons simultaneously in the Handling window. Start pulse: Select whether or not to use the delimbing knives opening feature when the automatic vibration has been activated with Shift1+Vibrate control buttons (symbol shown on the display when active). Knives vibration: Select whether or not to use the delimbing knives' directional valve vibration when the automatic vibration has been activated with Shift1+Vibrate control buttons (symbol shown on the display when active). Pressure valve vibrate: Select whether or not to use delimbing knives' pressure valve vibration. If this box is checked, the pressure valve vibration is always in use regardless of the automatic vibration activation settings.
H6, H7, H7euca, H8 FW: Forward feed. BW: Backward feed.
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Opti2, version 1.62
5.1.2
Saw chain replacement sequence
Note! The top saw chain is always replaced manually. These instructions do not apply to the top saw! 1. 2. 3.
Lower the harvester head to a horizontal position. Select 1. Handling. Press Shift1 and Saw control buttons simultaneously.
4. 5.
Switch constant speed off. Press the Saw control button to get the saw blade out of the saw box. Switch off the base machine's engine. Replace the saw chain according to the instructions in the harvester head Owner's Manual.
6. 7.
5.2
Work area
5.2.1
Saving the work area data on a USB memory stick
1. 2. 3.
Connect a USB memory stick to the Opti2 system. Select 2. Work area -> Save. Press the display module button 3 / control wheel green button -> the work area data will be saved on the USB memory stick as two files (.PRD and .OPR).
5.2.2 1. 2. 3.
Connect a USB memory stick to the Opti2 system. Select 2. Work area -> Open. Select the desired work area from the list and click the green button.
5.2.3 1. 2.
Using the work area data saved on a USB memory stick
Viewing / editing the work area ID data
Select 2. Work area -> View/Edit. Edit the data if necessary.
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1/4 Work area name Name of the work area. Stand identification Identification of the stand. Stand number Number of the stand. Sector number Number of the sector. Lot number Number of the lot. Certified Certification. 2/4 Vendor Vendor. Vendor code Vendor code. Vendor name Name of the vendor. Vendor address Vendor's address. Vendor e-mail Vendor's e-mail address. Vendor phone/fax Vendor's phone/fax number. 3/4 Buyer Buyer. Contract number Contract number. Stand description Description of the stand. Harvesting method Harvesting method. 4/4 Organisation Organisation. Region Delivery area. District District. Work team
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Opti2, version 1.62
Area of responsibility. Wood pile Stock.
5.2.4 1. 2.
Entering the work area ID data
Select 2. Work area -> Start new. Enter the necessary ID data.
5.3
Calibration
5.3.1
Length measurement calibration
This display can be used to correct length measurement data. Any incorrect measurement is corrected, or the desired length measurement data is calibrated, by measuring the last cut short log manually. The length measurement calibration must be performed for all tree species cut separately. 1.
2. 3. 4.
5. 6.
Make a short log which is over one metre in length. The last made log will do, if the device has not been switched off in between the functions. Measure the length of the log using a tape measure. Go to 3. Calibration -> Length. Ensure that the system has suggested the correct tree species. If not, select the tree species of the measured short log using the control wheel and press the green button. Adjust the length if necessary. Save the calibration by pressing the green button.
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5.3.2 1. 2.
3.
4.
Calibrating the diameter sensor range
Go to 3. Calibration -> Diameter range. Close (0 pulses) and open the harvester head until the maximum pulse value remains almost unchanged (between 450 and 550) when the harvester head is fully open. Normal variation of the maximum value is +/- 1 pulse. Save the maximum value using the control wheel's green button. If the value has decreased or changed when saving, the calibration must be performed again. The use of the diameter sensor's new calibration value can be prevented by pressing the control wheel's red button.
5.3.3
Calibrating the diameter curve
The display will show the length and diameter measurement data of the short logs from the last handled trunk as calculated by the device. Then measure the same short logs manually and compare the data. If the value calculated by the device differs from the manually measured data, this is to be fixed this using the device. The minimum number of measuring points in use is 2 (diameter curve = straight line) and the maximum number is 20. on/off: The measuring point is enabled by checking the box or disabled by removing the check mark. Length: The measuring points are given in the format x/yyy, where number x indicates the sequence number of the short log, starting from the butt log whose sequence number is 1. Number yyy indicates the measuring point in centimetres/inches measured from the butt end of the log in question. In other words, measuring point 3/482 refers to a point which is 482 cm/inches away from the butt end of the third log. If the measuring point numbers are replaced with a '-' character, the last log has not included that specific diameter class. Diameter: The diameter used by the system for that specific diameter class is indicated in millimetres/inches.
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Opti2, version 1.62
The Graph button allows you to open a graph representing the current calibration curve. Before diameter calibration, the operator must ensure that the length measurement and diameter sensor range are correct. If necessary, these need to be calibrated first. 1. Diameter curve.
2. 3. 4. 5.
6.
Cut the whole trunk into short logs, if you have not done this already. Select 3. Calibration -> Diameter curve. Use the Print button to print out the measuring points and values or write them down on a piece of paper. Measure the short log diameters with measuring callipers at given measuring points. If necessary, adjust the diameter values. You can only adjust the diameter classes in use. Classes can be activated or deactivated by checking or unchecking the on/off column. The settings will be saved and implemented once you exit the screen.
5.3.4
Calibrating the rotator handle
The rotator control handle must be calibrated whenever the rotator pressure sensor has been replaced or the feel for the rotator's controls has become strange or different. Left/CCW: Extreme left position of the steering handle (= maximum voltage value). Handle calibration, 2 potentiometers.
Right/CW: Extreme right position of the steering handle (= maximum voltage value). Voltage values (V): The voltage values on top of the bars represent "the current voltage value" and the voltage values on the bars' pages represent the voltage values of the extreme positions, that is, the calibration values, when the steering handle is turned right or left. OK: Saves the adjusted values to the module and the program returns to the previous display.
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Opti2, version 1.62
1. 2.
Handle calibration, 1 potentiometer.
3.
Select 3. Calibration -> Rotator lever. Move the right hand side handle sideways to both extremes several times. The bars on the screen must move in the same direction as the steering handle. If the bars are moving in the opposite direction, the pressure sensor channels are crossed. Check the correct connection from the electrical diagram (Installation instruction, Appendix 4). The voltage values must be stable when the handle is in the middle or at either extreme position. If the voltage values fluctuate a lot, check the sensor wiring, connections and the stability of the pre-control pressure. The settings will be saved when you exit the screen by pressing the green button. If you press the red button, the old calibration values will remain in effect.
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Opti2, version 1.62
5.3.5
Calibrating the rotator control valve
X50 This display is used to set the minimum PWM percentages of the rotator control valve. PWM = value at which the rotator starts to rotate. Min CW: Set the PWM percentage at which the rotator starts to rotate clockwise. Off: This function is only intended for Ponsse service personnel. Min CCW: Set the PWM percentage, at which the rotator starts to rotate counterclockwise. H60, H6, H7, H7euca, H8, H73e This display is used to set the minimum current value of the rotator control valve (= the value at which the rotator starts to rotate), mA. Min CW: Set the mA value at which the rotator starts to rotate clockwise. Min CCW: Set the mA value at which the rotator starts to rotate counterclockwise. 5.3.6
Calibrating the feed control valve
X50 This display is used to set the minimum PWM percentages of the feed control valve. PWM = value at which the feed starts to move.
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Opti2, version 1.62
Max FW: This function is only intended for Ponsse service personnel. Min FW: Set the PWM percentage at which the feed starts to move forward. This function is only intended for Ponsse service personnel. Off: Set the PWM percentage at which the feed remains stationary. This function is only intended for Ponsse service personnel. Min BW: Set the PWM percentage at which the feed starts to move backwards. This function is only intended for Ponsse service personnel. Max BW: This function is only intended for Ponsse service personnel. H60, H6, H7, H7euca, H8, H73e This display is used to set the minimum current values of the feed valve (= the value at which the feed starts), mA. Max FW: This function is only intended for Ponsse service personnel. Min FW: Set the mA value at which the feed starts to move forward. This function is only intended for Ponsse service personnel. Min BW: Set the mA value at which the feed starts to move backwards. This function is only intended for Ponsse service personnel. Max BW: This function is only intended for Ponsse service personnel.
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Opti2, version 1.62
5.3.7
Extension calibration (if the machine is equipped with an extension)
The extension is calibrated automatically when taking a new harvester head into use. The extension must also be calibrated whenever the pressure sensors have been replaced or the feel for the extension's controls has become strange or different. In: Calibration of the retraction of the extension control handle (= maximum voltage value). Extension calibration, 2 potentiometers
Out: Calibration of the ejection of the extension control handle (= maximum voltage value). Voltage values (V): The voltage values on top of the bars represent "the current voltage value" and the voltage values on the bars' sides represent the voltage values of the extreme positions, that is, the calibration values, when the extension is controlled in or out. OK: Saves the adjusted values to the module and the program returns to the previous display. 1. 2.
Extension calibration, 1 potentiometer.
3.
Select 3. Calibration -> Extension calibration Move the extension handle sideways to both extremes several times. The bars on the screen must move in the same direction as the steering handle. If the bars are moving in the opposite direction, the pressure sensor channels are crossed. The voltage values must remain stable when the handle is in the middle position or one of the extreme positions. If the voltage values fluctuate a lot, check the sensor wiring, connections and the stability of the pre-control pressure. The settings will be saved when you exit the screen by pressing the green button. If you press the red button, the old calibration values will remain in effect.
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Opti2, version 1.62
5.3.8
Movement-specific pressure calibration (H6, H7, H7euca, H8)
Pressure sensor, i.e., the calibration of the harvester head's pressure transmitter, must always be performed before calibrating the movement-specific pressure sensors. This action can only be performed by the Ponsse service personnel. The pressure sensor has normally been calibrated when implementing the harvester head. Before starting calibration, steer the harvester head to a horizontal position, i.e., the grapple must be in the processing mode. Make sure that no unauthorised persons are in the machine danger zone. 1. 2.
Select 3. Calibration -> Pressures. Press the control wheel's green button, and select OK = Automatic calibration.
5.3.8.1 3. 4.
5.
6.
Front knives (Front knife calibration)
In Front knife, select CALIBRATE. Next the program will ask "Has the pressure sensor calibrated?" = Has the harvester head's pressure sensor been calibrated? Continue by pressing OK, using the control wheel's green button. The program prompts you to turn on the machine's working RPM. After setting the working RPM, press the control wheel's green button. Next, press the handles' Head Close button, i.e., close the harvester head.
7.
The program starts to prepare the installation. The screen displays Preliminary Preparations... 8. After the preparation, the program will perform a pressure measurement for the front knives. Calibrating Front knives... The program measures the front knife pressure using ten increasing currents. 9. After the pressure measurement, the program asks if you accept the measurement. Press the control wheel's green button if you wish to use the machine's measurement results. The front knife pressure calibration is now complete. 10. If desired, you can view the measurement results in the menu using the Pressure calibration CURVE button.
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Opti2, version 1.62
The display will show the measurement results in a table. 11. You can view a pressure curve by pressing the GRAPH button at the top of the table. 5.3.8.2
Rollers (Roller calibration)
See front knife calibration. Roller calibration is performed similarly to the front knives. 5.3.8.3
Rear knives (Rear knife calibration)
See front knife calibration. Rear knife calibration is performed similarly to the front knives. 5.3.8.4
Saw bar (Saw bar calibration)
See front knife calibration. Saw bar calibration is performed similarly to the front knives.
6
Settings
6.1
Parameters affecting the pressing pressures of the front and rear delimbing knives, as well as the feed rollers (X50, H60, H73e)
1. 2.
Select 4. Settings -> Parameters -> Pressure. Adjust the values the way you like.
Low: Indicates in milliamperes the cylinder control current used when the trunk diameter is the same as or smaller than the
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Opti2, version 1.62
diameter set in Diameter limits – Low. Diameter limits : The operator cannot change the Low value. High: Indicates in milliamperes the cylinder control current used when the trunk diameter is the same or greater than the diameter set in Diameter limits – High. The pressing pressure adjusts linearly between the Low and High Pressure values based on the diameter of the tree when the trunk diameter is between the Low and High diameter limits values. Full: Indicates in milliamperes the pressing pressure used, for example when sawing and pressing the Close harvester head button when the tree is in the harvester head.
6.2
1. 2.
Parameters affecting the pressing pressures of the front and rear delimbing knives, as well as the feed rollers (H6, H7, H7euca, H8) Select 4. Settings -> Parameters -> Pressure. Adjust the values the way you like.
Low: Indicates the pressing pressure used when the trunk diameter is the same or smaller than the diameter set in Diameter limits - Low. Diameter limits : The operator cannot change the Low value. High: Indicates the pressing pressure used when the trunk diameter is the same or greater than the diameter set in Diameter limits - High. The pressing pressure adjusts linearly between the Low and High Pressure values based on the diameter of the tree when the trunk diameter is between the Low and High diameter limits values. Full: Indicates the pressing pressure used, for example when sawing and pressing the Close harvester head button when the tree is in the grapple.
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Opti2, version 1.62
6.3
Parameters affecting the feed
The feed valve parameters are set in the display window. When adjusting the feed speed, the feed valve is controlled with the adjustable speed value. Speed: Slow: Slow feed forward. Mid: Medium speed feed forward. Fast: Fast feed forward. (Cannot be adjusted by the operator.) Ramps (Feed ramps): Acceleration: The time in which the feed motor's rotation speed increases from its minimum to maximum speed. (Cannot be adjusted by the operator.) Deceleration: The time in which the feed motor's rotation speed decreases from its maximum to minimum speed. (Cannot be adjusted by the operator.)
6.4
Parameters affecting the opening of the front and rear delimbing knives
The delimbing knives open momentarily when the feeding of the trunk begins in the harvester head. This allows easier trunk movement. 1. 2.
FW: Forward feed. BW: Backward feed.
Select 4. Settings -> Parameters -> Opening pulse. Adjust the values the way you like.
Min Ø open: Indicates in milliseconds the time for which the delimbing knives open when the trunk diameter is the same or smaller than the diameter set in Min Ø. Max Ø open: Indicates in milliseconds the time for which the delimbing knives open when the trunk diameter is the same or greater than the diameter set in Max Ø. The opening time of the delimbing knives adjusts linearly between the Min Ø open and Max Ø open values based on the diameter of the tree when the trunk diameter is between the Min Ø (cannot be adjusted) and Max Ø values. The delimbing knives are not opened at all when the trunk diameter is greater than the diameter set in Off Ø.
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Opti2, version 1.62
Extra opening: Indicates as a percentage by how much the delimbing knives opening time is extended when the Vibrate control button is pressed before starting the feed.
6.5
Parameters affecting the vibration of the front and rear delimbing knives (X50, H60, H73)
The delimbing knives vibration refers to the successive sequential openings and closures of the front and/or rear delimbing knives, which occur several times upon feeding the trunk. This allows easier trunk movement in the harvester head. 1. 2. FW: Forward feed. BW: Backward feed.
Select 4. Settings -> Parameters -> Knives vibration. Adjust the values the way you like.
Min Ø open: Indicates in milliseconds the time for which the delimbing knives open when the trunk diameter is the same or smaller than the diameter set in Min Ø. Max Ø open: Indicates in milliseconds the time for which the delimbing knives open when the trunk diameter is the same or greater than the diameter set in Max Ø. Close: Indicates in milliseconds the time in which the delimbing knives close during vibration. The same time is applied to all diameters. If the diameter of the tree is between the Min Ø (cannot be adjusted) and Max Ø values, the opening time used for the delimbing knives vibration feature adjusts linearly between the Min Ø and Max Ø values based on the diameter of the tree. The delimbing knives will not vibrate at all if the trunk diameter is greater than the diameter set in Off Ø. Extra opening: Indicates as a percentage by how much the delimbing knives opening time is extended during vibration when the Vibrate control button is pressed during the feed. The extended opening time is in effect until the Vibrate button is released.
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Opti2, version 1.62
6.6 1. 2.
Parameters affecting rotator movements Select 4. Settings -> Parameters -> Rotator. Adjust the values the way you like. The rotator spins counterclockwise. The rotator spins clockwise.
Settings for harvester head X50.
Speed: Min, not applicable to harvester heads H60, H6, H7, H7euca, H8 and H73e: Increasing the percentage value increases the rotator's minimum rotation speed. Max: Decreasing the percentage value decreases the rotator's maximum rotation speed.
Settings for harvester heads H60, H6, H7, H7euca, H8 and H73e
Ramps: Acceleration: Indicates in milliseconds the time in which the rotator's rotation speed increases from its minimum to maximum speed. Deceleration: Indicates in milliseconds the time in which the rotator's rotation speed decreases from its maximum to minimum speed. Dead zone: Indicates as a percentage the point where the rotator's rotation begins when the right hand side handle is tilted right / left. The entire range of the handle from the middle position to the extreme position equals 100%. Progression: The greater the percentage value, the smaller the tilt of the handle will cause the rotator to rotate faster.
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Opti2, version 1.62
6.7 1. 2.
6.8 1. 2.
Hydraulic pumps used to control various actuators Select 4. Settings -> Parameters -> Pump controls 1. 1 = hydraulic pump 1 2 = hydraulic pump 2 3 = hydraulic pump 3 The image on the left shows a list of various actuators. The check marks indicate which hydraulic pumps are used to control which actuators. Only Ponsse service personnel can change these parameters.
Parameters affecting hydraulic pumps Select 4. Settings -> Parameters -> Pump controls 2. Adjust the values the way you like. 1 = hydraulic pump 1 2 = hydraulic pump 2 3 = hydraulic pump 3
Control mode: You can select which pumps are used in the machine and how the pumps are controlled. This function is only intended for Ponsse service personnel. Off delay: Indicates in milliseconds the time for which the hydraulic pump keeps pumping hydraulic oil after the actuator is no longer controlled. This function is only intended for Ponsse service personnel. Proportional pump levels: Indicate pump output levels as percentage values. Low: Low level. Mid: Middle level. High: High level. Full: Full level. These functions are only intended for Ponsse service personnel.
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Opti2, version 1.62
6.9
Saw blade calibration
1.
Select 4. Settings -> Parameters -> Saw bar range.
2.
Make sure that the machine's motor is not running and that the harvester head cannot move accidentally. Use gloves and follow extreme caution when removing the saw chain. Remove the saw chain and select OK. (This applies only to the X50 harvester head type.)
3. 4.
Grab a stem in the harvester head. If the harvester head does not identify the stem thickness in the saw, an error message will be displayed. Press OK to accept, and feed the stem forward until the handling screen changes from grey to yellow.
5.
Steer the saw blade out by pressing the saw button until the saw blade touches the frame surface.
6.
Save the new saw blade calibration settings using the control wheel's green button.
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Opti2, version 1.62
7 1. 2.
7.1
Other parameters Select 4. Settings -> Parameters -> Other parameters. Select the desired parameter by turning the control wheel and pressing the green button.
Feed
Feed -> Feed mode ● Select the mode you wish to use for feeding trees. Manual 1. The driver presses the Feed backward- / Feed forward control buttons until the tree has been fed to the desired length according to the preselection. 2. Thereafter the driver completes the sawing by pressing the Saw control button. Preselection 1. The driver presses the desired preselection button and the Opti2 system automatically feeds the tree to the length set for the preselection. 2. Thereafter the driver completes the sawing by pressing the Saw control button. If the driver presses the Saw control button during the feed, the Opti2 system will feed the tree to the length set for the preselection and automatically take care of sawing. If necessary, the automatic sawing can be cancelled by pressing the Saw control button again. AutoStart 1. The driver presses the desired preselection button and the Opti2 system automatically feeds the tree to the length set for the preselection. 2. Thereafter the driver completes the sawing by pressing the Saw control button. If the driver presses the Saw control button during the feed, the Opti2 system will feed the tree to the length set for the preselection and automatically take care of sawing. If necessary, the automatic sawing can be cancelled by pressing the Saw control button again. 3. The Opti2 system will then automatically feed the tree again to the length set for the same preselec-
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Opti2, version 1.62
tion. If you wish to use a different preselection, give the Saw control button a long press during sawing. Feed -> Slipping detection enabled ● Activate/deactivate slipping detection. Feed -> Branch hitting reverse -> Enabled ● Select whether or not the branch chipper should activate automatically. Branch chipper = If an obstacle on the trunk (e.g., a thick branch) stops the forward feed, it will activate the branch chipper that tries to cut the branch by repeatedly feeding the harvester head to the branch. Feed -> Branch hitting reverse -> Pressure change - front knives ● Set the percentage by which the front delimbing knives' pressure is decreased when the branch chipper is active. Feed -> Branch hitting reverse -> Pressure change rear knives ● Set the percentage by which the rear delimbing knives' pressure is decreased when the branch chipper is active. Feed -> Branch hitting reverse -> Pressure change rollers ● Set the percentage by which the feed rollers' pressure increases when the branch chipper is active. Feed -> Branch hitting reverse -> Off delay after start ● The delay that defines for how long the branch chipper feature is disabled after starting the feed. Feed -> Branch hitting reverse -> Max number of repeats ● Define how many times the branch chipper will try to cut the branch. Feed -> Branch hitting reverse -> Reverse distance ● The reverse distance in millimetres when the branch chipper activates. Feed -> AutoStart -> Start delay ● The delay after which the Opti2 system will automatically start feeding trees after sawing when AutoStart has been selected as the Feed mode parameter.
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Feed -> AutoStart -> Off diameter ● If the trunk diameter is smaller than this diameter, the Opti2 system will not start feeding trees automatically after sawing when AutoStart has been selected as the Feed mode parameter. Feed -> Butt reverse point ● Set the point to which the system will reverse in butt end delimbing and butt end debarking functions. Feed -> Braking before min top diameter ● Define in comparison to the minimum diameter how many millimetres thicker diameter will switch from fast feed to semi-fast feed. Feed -> Overfeed -> Enabled ● Enable/disable overfeed. Overfeed = Trees are fed over the target length and then reversed back to the target length. This way the delimbing knives will delimb the trunk in advance, which will allow easier trunk movement after sawing. Feed -> Overfeed -> Distance ● Enter the overfeed distance in millimetres. Feed -> Rollers open during feed ● Select YES/NO. If the selection is in the YES mode and the operator presses the Grapple open button during the feed, the tree feed will be stopped, and the knives and rollers will open automatically.
7.2
Saw
Saw -> Over-sawing -> Relative when felling ● Define how many percentages will be sawed in felling sawing after the saw blade has reached its target position, which the Opti2 system has calculated on the basis of the trunk diameter. Saw -> Over-sawing -> Absolute when felling ● Define how many millimetres will be sawed in felling sawing after the saw blade has reached its target position, which the Opti2 system has calculated on the basis of the trunk diameter.
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Saw -> Over-sawing -> Relative when cutting ● Define how many percentages will be sawed in felling sawing after the saw blade has reached its target position, which the Opti2 system has calculated on the basis of the trunk diameter. Saw -> Over-sawing -> Absolute when cutting ● Define how many millimetres will be sawed in sawing after the saw blade has reached its target position, which the Opti2 system has calculated on the basis of the trunk diameter. Harvester head X50: Saw -> Saw mode Harvester heads H60, H6, H7, H7euca, H8 and H73e: Saw -> Automatic/Manual ●
Select the mode you wish to use for sawing. Manual 1. The Opti2 system will continue sawing until the Saw control button is released or the saw blade has reached its target position which the Opti2 system has calculated on the basis of the trunk diameter. If the Saw control button is pressed for the second time before the saw blade has returned to the saw box, the Opti2 system will continue sawing until the control button is released. 2. The saw blade will return automatically to the saw box. Automatic 1. When the Saw control button is pressed, the Opti2 system will continue sawing until the saw blade has reached its target position, which the Opti2 system has calculated on the basis of the trunk diameter. If the Saw control button is pressed for the second time before the saw blade has returned to the saw box, the Opti2 system will continue sawing until the control button is released. 2. The saw blade will return automatically to the saw box.
Saw -> Chain lubrication control ● Set the control power for the chain lubrication valve. The greater the value, the more saw chain lubrication oil the valve will produce.
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Saw -> Saw control -> Felling pressure (H6, H7, H8) ● Set the saw feed pressure for felling sawing. Saw cylinder pressure value. Saw -> Saw control -> Cutting pressure (H6, H7, H8) ● Set the saw feed pressure for sawing. Saw cylinder pressure value. Saw -> Sawing -> Control current (H6, H7, H8) ● Set the control current for rotating the saw chain. The greater the current, the quicker the chain will rotate. Saw -> Felling sawing while rollers closing ● Select YES/NO. If the selection is in the YES mode, the user allows felling sawing to be started even if the rollers are not yet in contact with the tree.
7.3
Closing delays
Closing delays -> Feed rollers - closing head ● The delay after which the feed rollers will close when the Head close control button is pressed. Closing delays -> Feed rollers - opening rollers ● Set in milliseconds the time for which the feed rollers remain open when the Rollers open control button is pressed quickly during the feed. Closing delays -> Rear knives - closing head ● The delay after which the rear delimbing knives will close when the Head close control button is pressed.
7.4
Tilt
Tilt -> Release method -> Diameter limit ● Set the diameter limit at which the tilt press starts. Tilt -> Pressing enabled ● Select whether or not to press the tilt downwards when the trunk is fed forward. Pressing the tilt downward will allow easier trunk movement in the harvester head (Yes/No).
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Tilt -> Automatic lift on ● Select whether or not to lift the tilt automatically (Yes/No). Tilt -> Pile processing ● Set whether the pile processing mode is on (Yes/No). In pile processing, the tilt operations are changed so that pressing the Tilt Toggle button will press the tilt downwards for as long as the button is pressed. When the button is released, the tilt starts to float. By pressing the Shift1 + Tilt Toggle buttons, the tilt press will stay on until the Tilt Toggle button is released again. By pressing the Shift2 + Tilt Toggle buttons, the tilt will move permanently up until the Tilt Toggle button is pressed again. Harvester heads H6, H7 and H8: Tilt -> Up -> Control current ● Set the tilt up control current: The greater the current, the quicker the tilt will rise. Harvester heads H6, H7 and H8: Tilt -> Up -> Damping current ● Set the tilt up function's damping range control current. The greater the current value, the greater the damping. Harvester heads H6, H7 and H8: Tilt -> Down -> Control current ● Set the tilt down control current: The greater the current, the quicker the tilt will lower.
7.5
Sensors (X50)
Sensors -> Rollers Opening ● Activates / deactivates the roller thickness sensor. Sensors -> Diameter -> Sensor 1 in use ● Activates / deactivate the diameter sensor 1. Sensors -> Diameter -> Sensor 2 in use ● Activates / deactivates the diameter sensor 2. Sensors -> Saw position sensor in use ● Activates / deactivates the saw position sensor.
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Sensors -> Length feed motor sensor -> Sensor 1 in use ● Activate / deactivate the feed motor's length measurement sensor 1. If one feed motor length sensor breaks, you can deactivate it and continue working using the other sensor. This applies only to feed motors equipped with said sensor. Sensors -> Length feed motor sensor -> Sensor 2 in use ● Activates / deactivates the feed motor's length measurement sensor 2. If one feed motor length sensor breaks, you can deactivate it and continue working using the other sensor. This applies only to feed motors equipped with said sensor.
7.6
Sensors (H60, H6, H7, H7euca, H8 and H73e)
Sensors -> Rollers Opening ● Activates / deactivates the roller thickness sensor. Sensors -> Saw position sensor in use ● Activates / deactivates the saw position sensor. Sensors -> Length feed motor sensor -> Sensor 1 in use ● Not in use. Sensors -> Length feed motor sensor -> Sensor 2 in use ● Not in use. Harvester heads H6, H7, H7euca and H8:Sensors -> Tilt up sensor switching delay ● Delay for changing the mode of the tilt up sensor (on/off).
7.7
User interface
User interface -> Handles - long press time ● Set in milliseconds the minimum duration of a "long press" of the control button in the Opti2 system. User interface -> Default preselection number ● Set the number of the default preselection.
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User interface -> Extension joystick -> Dual channel -> Negative direction deadband ● Set the extension handle's deadband when retracting the boom. This value affects the "softness" of the start of the boom retraction. User interface -> Extension joystick -> Dual channel -> Positive direction deadband ● Set the extension handle's deadband when ejecting the boom. This value affects the "softness" of the start of the boom ejection.
7.8
Miscellaneous
Miscellaneous -> Debarking mode enabled ● Activate/deactivate debarking mode. If one of the preselections is active, the preselectionspecific debarking setting will override the mode set here. If the debarking mode has been switched on, the Butt end control button will operate a different function compared to when the debarking mode is switched off. Miscellaneous -> Stump treatment... -> Stump treatment enabled ● Activates / deactivates the stump treatment mode. Miscellaneous -> Stump treatment... -> Automatic stump treatment ● Sets the stump treatment mode as an automatic function in each felling sawing, on/off.
7.9
Front knives (X50, H60, H73e)
Front knives -> Pressure valve vibration -> Pulse low level -> On feed forward ● Set the decrease in pressure level for the front knives in percentage when a trunk is fed forward at a slow level. The smaller the percentage, the lower the pressure level is compared with the original value. Front knives -> Pressure valve vibration -> Pulse low level -> On feed backward ● Set the decrease in pressure level for the front knives in percentage when a trunk is fed backward at a slow 53
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level. The smaller the percentage, the lower the pressure level is compared with the original value.
7.10
Front knives (H6, H7, H7euca and H8)
Front knives -> Close -> Mid position pressure ● Set a pressure value for closing the front knives in the middle position, i.e., not fully closed. Front knives -> Close -> Damping pressure ● Set a pressure value for pressing trees once the front knives close. Front knives -> Open -> Max current ● Set the maximum current for controlling the front knives to open. Front knives -> Open -> Damping current ● Set the control current for opening the knives. Front knives -> Open -> Mid position current ● Set the control current for opening the front knives in the middle position, i.e., not fully open. Front knives -> Pressure valve vibration... -> Pulse low level...-> On feed forward ● Set the lowest pulse level for the front knife vibration function when feeding trees forward. The value is given as a percentage figure proportional to the front knife pressure value provided by the tree diameter. Front knives -> Pressure valve vibration... -> Pulse low level...-> On feed backward ● Set the lowest pulse level for the front knife vibration function when feeding trees backwards. The value is given as a percentage figure proportional to the front knife pressure value provided by the tree diameter.
7.11
Rear knives (X50, H60, H73e)
Rear knives -> Open -> Max current ● Set the maximum current for controlling the front knives to open.
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Rear knives -> Pressure valve vibration -> Pulse low level -> On feed forward ● Set the decrease in pressure level for the rear knives in percentage when a trunk is fed forward at a slow level. The smaller the percentage, the lower the pressure level is compared with the original value. Rear knives -> Pressure valve vibration -> Pulse low level -> On feed backward ● Set the decrease in pressure level for the rear knives in percentage when a trunk is fed backward at a slow level. The smaller the percentage, the lower the pressure level is compared with the original value. Rear knives -> Automatic operation -> Enabled ● Activate/deactivate the automatic opening operation of rear knives for a negative length measure. Rear knives -> Automatic operation -> Opening measure ● Set the dimension value in millimetres for opening the rear knives. Rear knives -> Automatic operation -> Closing measure ● Set the dimension value in millimetres for closing the rear knives.
7.12
Rear knives (H6, H7, H7euca and H8)
Rear knives -> Close -> Mid position pressure ● Set a pressure value for closing the rear knives in the middle position, i.e., not fully closed. Rear knives -> Close -> Damping pressure -> ● Set a pressure value for pressing trees once the rear knives close. Rear knives -> Open -> Max current ● Set the maximum current for controlling the rear knives to open. Rear knives -> Open -> Damping current ● Set the control current for opening the rear knives. Rear knives -> Open -> Mid position current ● Set the control current for opening the rear knives in the middle position, i.e., not fully open.
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Rear knives -> Pressure valve vibration -> Pulse low level -> On feed forward ● Set the decrease in pressure level for the rear knives in percentage when a trunk is fed forward at a slow level. The smaller the percentage, the lower the pressure level is compared with the original value. Rear knives -> Pressure valve vibration -> Pulse low level -> On feed backward ● Set the decrease in pressure level for the rear knives in percentage when a trunk is fed backward at a slow level. The smaller the percentage, the lower the pressure level is compared with the original value. Rear knives -> Automatic operation -> Enabled ● Activate/deactivate automatic operation. Rear knives -> Automatic operation -> Enabled -> Opening measure ● Set the dimension value in millimetres for opening the rear knives. Rear knives -> Automatic operation -> Enabled -> Closing measure ● Set the dimension value in millimetres for closing the rear knives.
7.13
Automode
Automode -> Braking distance-> Max ● Set the maximum braking distance in millimetres when the automatic feed is on. (When quick feed changes into slow feed.) Automode -> Braking distance-> Min ● Set the minimum braking distance in millimetres when the automatic feed is on. (When quick feed changes into slow feed.) Automode -> Search pulse-> Length ● Set the length search pulse's length in millimetres.
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7.14
Options
Options -> Operator level ● You can select the operator level. Novice = Smaller operator level, Expert = Wider operator level. The Opti2 settings can be adjusted more at the Expert level. If the program is at the Novice level, you will require a service level memory stick with rights to change the level to the Expert level.
7.15
Feed rollers (H60, H73e)
Feed rollers -> Open -> Max current ● Set the maximum current for controlling the front knives to open.
7.16
Feed rollers (H6, H7, H7euca and H8)
Feed rollers -> Close -> Mid position... -> Level ● Set the pressure level for closing the feed rollers to the middle position. Feed rollers -> Close -> Damping-> Level ● Set the damping level for closing the feed rollers. Feed rollers -> Open -> Max current ● Set the maximum current for controlling the front knives to open. Feed rollers -> Open -> Mid position current ● Set the control current for opening the feed rollers to the middle position. Feed rollers -> Open -> Damping -> Level ● Set the damping level for opening the feed rollers. Feed rollers -> Open -> Damping -> Point ● Set the opening press point for feed rollers as a percentage value from the previous section's pressing level. This is the point where the rollers' open control level changes from the maximum current to the damping current. For example, if the value is set at 50% and the maximum number of pulses is 600 pulses, damping will start at 300 pulses.
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7.17
Colour marking
Colour marking -> Active time ● Set the operating time for the colour marking valve in milliseconds. Colour marking -> Start position ● Set the difference between the starting points of the saw and colour marking in pulses. If the value entered is negative, colour marking starts before the executed saw control.
8
Settings
8.1
Setting the preselections
1. 2.
Select 4. Settings -> Preselections. Set the necessary preselections (1 - 30).
Preselection Preselection. Tree species Tree species in which the Opti2 system registers the short log. Assortment names Assortment in which the Opti2 system registers the short log. Length cm Short log target length in centimetres. Saw window mm Saw window; indicates in millimetres the short log's allowed minimum and maximum deviation from the target length. Minimum top diameter mm Minimum top diameter; indicates the minimum top diameter of the short log.
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Colour -: The short log will not be colour marked. Blue: The short log will be marked with blue. Red: The short log will be marked with red. Both: The short log will be marked with both blue and red. Debarking When the preselection is selected, the debarking mode is switched on. Free cut Cutting is allowed at any point of the trunk.
8.2 1. 2.
3.
8.3 1. 2.
3.
Adding and editing tree species names Select 4. Settings -> Tree species. If you want to add a new tree species name, move the cursor to an empty line and press the green button -> this opens the virtual keyboard. Use the virtual keyboard to enter the new tree species name. If you want to edit an existing tree species name, move the cursor to this name and press the green button -> this opens the virtual keyboard. Edit the name as you wish.
Adding and editing assortment names Select 4. Settings -> Tree assortments. If you want to add a new assortment name, move the cursor to an empty line and press the green button -> this opens the virtual keyboard. Use the virtual keyboard to enter the new assortment name. If you want to edit an existing assortment name, move the cursor to this name and press the green button -> this opens the virtual keyboard. Edit the name as you wish.
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8.4 1. 2. 3. 4. 5. 6.
8.5
General display settings Select 4. Settings -> Display. Use the Brightness setting to adjust the display brightness. Use the Language field to select the language used in the Opti2 system. Use the Date field to set the correct date. Use the Clock field to set the correct time. Use the Unit of measurement field to select the measurement system used in the Opti2 system. metric -> millimetres and centimetres. imperial -> inches and feet.
Restoring the default settings
If required, this function restores factory settings that have been set during the introduction. 1.
Select 4. Settings -> Default settings -> New installation. This function can only be performed by the Ponsse service personnel. This function will restore the system to its original state, and it will delete all user-defined settings and clear all work areas stored in the display memory, etc. The system will reboot automatically after this function and it will be in the same state as a new system after implementation. This function is used in connection with the installation of a new system and also when transferring the system into another base machine or changing the harvester head type. This function is only available using a memory stick with sufficient user rights. After "automatic start-up", Opti2 should be shut down and started manually.
2.
Select 4. Settings -> Default settings -> Default parameters. This function can only be performed by the Ponsse service personnel. This function allows you to restore default parameters for the modules. The function will delete the modules' parameters and restore the default parameters from the parameter file, after which the display will reset the modules.
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Press display module buttons 2 and 4 simultaneously for one second -> the system will restore its default settings. After "automatic start-up", Opti2 should be shut down and started manually. 3.
8.6
Select 4. Settings -> Default settings -> Factory parameters. With this function, factory parameters can be restored for the modules or the parameters saved during introduction can be saved on the screen module or a USB memory stick. After "automatic start-up", Opti2 should be shut down and started manually.
Saving and implementing the driver's own settings
Once you have adjusted the Opti2 system settings to your liking, you can save them on a USB memory stick. Restoring your own settings saved on a USB memory stick is easy. Saving your own settings: 1. Connect a USB memory stick to the Opti2 system. 2. Select 4. Settings -> Operator. 3. Enter your name on the line. Do not use spaces. 4. Select Save settings, USB -> the settings will be saved in a .in2 file on the USB memory stick. You can also save your settings in the display memory. Saving your own settings: 1. Select 4. Settings -> Operator. 2. For example, enter your name on the line. Do not use spaces. 3. Select Save settings, Display -> the settings will be saved in a .in2 file in the display memory. Implementing your own settings using a USB memory stick: 1. Connect a USB memory stick to the Opti2 system. 2. Select 4. Settings -> Operator USB -> Restore settings. 3. Select the correct .in2 file from the list and press the green button.
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Implementing your own settings from the display memory: 1. Select 4. Settings -> Operator Display -> Restore settings. 2. Select the correct .in2 file from the list and press the green button.
9
Service
9.1
Module functionality
1. 2.
3.
4.
Select 5. Service -> Diagnostics -> I/O and CAN. If the graph representing the CAN bus is green, the bus between the modules is functioning properly. If the graph representing the CAN bus is red, the bus between the modules is not functioning properly. Use the control wheel to select the desired amp8 connector (= connector with 8 pins) for the module and press the green button -> CAN messages sent by the module (PDOs). Use the control wheel to select the desired amp23 connector (= connector with 23 pins) for the module and press the green button -> status for each connector pin.
Seat module connectors: XC1 (amp23 connector) XC2 (amp23 connector) XC3 (amp23 connector) XC4 (amp8 connector) HUB bus distribution module connectors: XH4 (amp23 connector) XH5 (amp8 connector) Harvester head module connectors: XM1 (amp23 connector) XM2 (amp23 connector) XM3 (amp23 connector) XM4 (amp8 connector)
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9.2 1. 2.
3.
9.3 1. 2.
3.
4.
5.
9.4
Testing the functionality of control and preselection buttons Select 5. Service -> Diagnostics -> Handles. Press the button whose functionality you wish to test. If the corresponding button on the display turns green, the button is functional. The name of the button is shown next to Function. The Rotator lever fields are designed for testing the functionality of the handles. The white bar will gradually turn to black when the handle is turned.
Testing the functionality of the control wheel Select 5. Service -> Diagnostics -> Control wheel. Press the green button. If the corresponding button on the display turns bright green, the control wheel button is functional. Click the red button. If the corresponding button on the display turns bright red, the control wheel button is functional. Turn the control wheel both clockwise and counterclockwise. If the display shows an arrow representing the direction of the movement, the control wheel is functional. Close the testing window by pressing the display module button 1.
Pulse and status of sensors connected to the harvester head module
(2x) = The default mode in the auto mode after a new installation is 2x. If the pulse frequency in length calibration is found to be smaller than the limit value (500 pulses/m), 4x will be selected as the mode. Otherwise, the 2x mode will be used. This parameter can be edited at the service level. 1. 2. Harvester heads H6, H7, H7euca and H8
Select 5. Service -> Diagnostics -> Sensors. The pulse and status of sensors connected to the harvester head module is shown on the display.
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9.5
Pulse and status of sensors connected to the harvester head module
(2x) = The default mode in the auto mode after a new installation is 2x. If the pulse frequency in length calibration is found to be smaller than the limit value (500 pulses/m), 4x will be selected as the mode. Otherwise, the 2x mode will be used. This parameter can be edited at the service level. 1. 2.
Select 5. Service -> Diagnostics -> Sensors. The pulse and status of sensors connected to the harvester head module is shown on the display.
Harvester head X50
The harvester head functions will be shown on the display when you press the corresponding button combinations. At the same time, visually check that the parts are functioning properly.
9.6
Testing the harvester head functions
9.6.1
Harvester heads X50, H60, H73e
Harvester head H60, H73e
1. 2.
3. Harvester head X50
4.
5.
Harvester head H60, H73e
6. 7.
Select 5. Service -> Diagnostics -> Harvester head controls. Open/close the front knives. The left hand side of the Front knives line will show the text Opening/Closing, and the knives will open/close. Open/close feed rollers. The left hand side of the Rollers line will show the text Opening/Closing, and the rollers will open/close. Open/close the front knives. The left hand side of the Rear knives line will show the text Opening/Closing, and the knives will open/close. Feed the trunk slowly and quickly, both forwards and backwards. The left hand side of the Feeding line will show the text Slow forwards/backwards or Fast forwards/backwards. Saw bar: When sawing (steering the blade out), the left hand side will show the text Out. Saw (does NOT apply to the X50 harvester head) When sawing using the saw (steering the blade out), the left hand side will show the text Out.
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8.
Turn the harvester head right and left. The left hand side of the Rotator line will show the text Right/Left. 9. Raise the harvester head upright and lower it to a horizontal position. The left hand side of the Tilt line will show the text Up/Down. 10. Chain lubrication: When controlling the chain lubrication (during sawing), the left hand side will show the text On. 11. Chain tightening: When controlling the chain tightening, the left hand side will show the text On. 12. Feeding speed: When the trunk is fed forward/backward, the left hand side will show the feeding speed. 9.6.2
Harvester heads H6, H7, H7euca and H8
1.
Harvester heads H6, H7, H7euca and H8
Select 5. Service -> Diagnostics -> Harvester head controls. 2. Open/close the front knives. The left hand side of the Front knives line will show the text Opening/Closing, and the knives will open/close. 3. Open/close feed rollers. The left hand side of the Rollers line will show the text Opening/Closing, and the rollers will open/close. 4. Open/close the front knives. The left hand side of the Rear knives line will show the text Opening/Closing, and the knives will open/close. 5. Feed the trunk slowly and quickly, both forwards and backwards. The left hand side of the Feeding line will show the text Slow forwards/backwards or Fast forwards/backwards. 6. Saw bar: When sawing (steering the blade out), the left hand side will show the text Out. 7. Saw: When sawing using the saw (steering the blade out), the left hand side will show the text Out. 8. Turn the harvester head right and left. The left hand side of the Rotator line will show the text Right/Left. 9. Raise the harvester head upright and lower it to a horizontal position. The left hand side of the Tilt line will show the text Up/Down. 10. Chain lubrication: When controlling the chain lubrication (during sawing), the left hand side will show the text On. 11. Chain tightening: When controlling the chain tightening, the left hand side will show the text On.
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12. Top saw: When sawing with the top saw (steering the blade out), the left hand side will show the text Out. 13. Feeding speed: When the trunk is fed forward/backward, the left hand side will show the feeding speed.
9.7
Alarm messages sent by the modules
The seat, harvester head and HUB bus distribution modules send alarm messages to the display module. The last 1,000 alarm messages are saved in the message log. The message log can be used for troubleshooting in case of a system malfunction. 1. 2.
3.
9.8 1.
2. 3.
Select 5. Service -> Message log. If necessary, browse the messages by using the display module button 2 / turning the control wheel clockwise and display module button 4 / turning the control wheel counterclockwise. In addition to the message itself, the system will show the following information: On: Message active, i.e. this specific issue is still current. Off: Message inactive, i.e. this specific issue is no longer current. New: The user has not seen this message, i.e. it has been added after the log was viewed for the last time. Date and time the message was sent. Module which sent the message. Number: A module-specific identification number for the alarm message in question.
Opti2 system software update Save the .zip file containing the newer software versions on a USB memory stick. Note! The memory stick must not contain any other .zip files. Select 5. Service -> Software. Current versions of the Opti2 system modules: Module: Module name. Hardware: Type of hardware. Runtime: Firmware version. Software: Software version. Date: Application release date.
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4. 5.
6.
Head type: Harvester head type. Connect a USB memory stick to the Opti2 system. Select Update. Module: Module name. Current SW/RT: Current software/firmware version. Software: Software versions on the USB memory stick. Runtime: Firmware versions on the USB memory stick. Select Update -> existing versions of the selected applications will be replaced with newer versions.
9.9
Service code
This function is intended for Ponsse personnel.
10
Reports
10.1
Output data to the display/to paper/to a file
1. 2.
Select 6. Reports -> Production. Select To display, if you want to view the output data for the work area in question on the display. To printer, if you want to print the output data for the work area in question on paper. To file, if you want to save the output data for the work area in question as a file (Production.txt) on a USB memory stick.
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10.2 1. 2.
Select 6. Reports -> Parameters. Select To printer, if you want to print the system settings on paper. To file, if you want to save the system settings as a file (Par_ Harvesteripäämalli.txt) on a USB memory stick.
10.3 1. 2. 3.
System settings to paper/to a file
Message log to a file
Connect a USB memory stick to the Opti2 system. Select 6. Reports -> Message log. Press display module button 3 / green control wheel button -> the message log will be saved as a file (Log.txt) on the USB memory stick.
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11
Error messages
All alarms do not apply to all harvester head models. If the screen's parameter value is other than the current value in the program module, the user can save the problem caused by the conflicting parameters by installing a memory stick in the screen's USB port. By responding 'Yes' to the prompted saving question, the device will save the TXT file on the memory stick. The TXT file indicates which parameter is incorrect and where the parameter is located. The measurement device may save the following error messages in the message log on the display:
11.1
Seat module alarms
Table 4 Seat module alarms.
No. Message Cause and actions 0 Number error (zero or too large number). 1 Module booting. Module booted. 2 Wrong node ID. Wrong module node ID. Contact a service representative. 3 Program cycle time too long. Length of program cycle too long. Contact a service representative. 4 CAN open transmit buffer full (bus CAN messages transmit buffer full. overloaded). 5 CAN open Error Frames detected. Erroneous CAN messages. Check the CAN cable wiring. 6 Supply Voltage low. Supply voltage low (under 12 V). Check the condition and connections of the battery. 7 Temperature low. The internal temperature of the module went below the alarm limit -30 °C (-22 °F). 8 Temperature high. The internal temperature of the module exceeded the alarm limit +70 °C (+158 °F). 9 Reference voltage (5 V) out of limits. 10 Reference voltage (12 V) out of lim- its. 11 Supply Voltage high. Supply voltage high (above 30 V). 12 Start message sent. Startup messages are sent until all modules have been started.
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No. Message 16 No connection to head module.
17
24
25
26 27 28 29 30 31 32 33 34 35
Cause and actions Connection interruption in the CAN interface between the harvester head module and seat module. Check the CAN cable and its connectors. No connection to hub module. Connection interruption in the CAN interface between the hub module and seat module. Check the CAN cable and its connectors. Rotator lever signal error single. Error in the rotator handle signal. Check the rotator handle connectors and carry out calibration of the rotator handle. Rotator lever signal error dual. Error in the rotator handle signal. Check the rotator handle connectors and carry out calibration of the rotator handle. Safety lock activated with safety The safety switch activates the safety lock. switch. Safety lock activated at chain The saw chain change activates the safety lock change. for security reasons. Safety lock activated by display. The display activates the safety lock while restoring the driver parameters. Safety lock activated at system star- The safety lock was activated in connection with tup. the system booting. Short circuit in rotator/bucket selec- Short-circuit in the rotator/bucket control output. tion valve output. Check the wiring. Voltage without control in Voltage in the rotator/bucket selection valve output rotator/bucket selection valve output. without control. Check the wiring. Rotator signals A and B active simul- Both directions of the rotator handle are active. taneously. Button pressed when safety switch Some button has been pressed with the safety down. switch on. Safety lock button combination The release combination of the safety lock has pressed too long. been pressed too long. Presel1 button stuck. The preselection 1 button is stuck (the button can be used only after it has been released).
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Opti2, version 1.62
No. Message 36 Presel2 button stuck. 37 Presel3 button stuck. 38 Presel4 button stuck. 39 Presel5 button stuck. 40 Presel6 button stuck. 41 Presel7 button stuck. 42 Presel8 button stuck. 43 Presel9 button stuck. 44 Presel10 button stuck. 45 Control wheel OK button stuck 46 Control wheel Cancel button stuck 47 Both feed buttons active
11.2
Cause and actions The preselection 2 button is stuck (the button can be used only after it has been released). The preselection 3 button is stuck (the button can be used only after it has been released). The preselection 4 button is stuck (the button can be used only after it has been released). The preselection 5 button is stuck (the button can be used only after it has been released). The preselection 6 button is stuck (the button can be used only after it has been released). The preselection 7 button is stuck (the button can be used only after it has been released). The preselection 8 button is stuck (the button can be used only after it has been released). The preselection 9 button is stuck (the button can be used only after it has been released). The preselection 10 button is stuck (the button can be used only after it has been released). The OK button is stuck. The cancel button is stuck. The feed buttons are active.
HUB module alarms
Table 5 HUB module alarms.
No. Description Cause and actions 0 Number error (zero or too large number). 1 Module booting. Module booted. 2 Wrong Node ID. Wrong module node ID. Contact a service representative. 3 Program cycle time too long. Length of program cycle too long. Contact a service representative. 4 CAN open transmit buffer full (bus CAN messages transmit buffer full. overloaded). 5 CAN open error frames detected. Erroneous CAN messages. Check the CAN cable wiring.
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Opti2, version 1.62
No. Description 6 Supply voltage low.
Cause and actions Supply voltage went below alarm limit (12 V). Check the condition and connections of the battery. 7 Temperature low. The internal temperature of the module went below the alarm limit -30 °C (-22 °F). 8 Temperature high. The internal temperature of the module exceeded the alarm limit +70 °C (+158 °F). 9 Reference voltage (5 V) out of limits. 10 Reference voltage (12 V) out of lim- its. 11 Supply Voltage high. Supply voltage exceeded the alarm limit (30 V). 12 Start message sent. Startup messages are sent until all modules have been started. 16 No connection to head module. Connection interruption in the CAN interface between the grapple module and HUB module. Check the CAN cable and its connectors. 17 No connection to seat module. Connection interruption in the CAN interface between the seat module and HUB module. Check the CAN cable and its connectors. 24 X1 connector current over alarm Current flowing through connector X1 exceeded limit. 18 A. 25 X2 connector current over alarm Current flowing through connector X2 exceeded limit. 18 A. 26 X3 connector current over alarm Current flowing through connector X3 exceeded limit. 18 A. 27 X4 connector current over alarm Current flowing through connector X4 exceeded limit. 18 A. 28 X5 connector current over alarm Current flowing through connector X5 exceeded limit. 18 A. 29 CAN open high, voltage out of limits. CAN high, outside the voltage range 1.5 V - 4.5 V. Check the CAN cable. 30 CAN open low, voltage out of limits. CAN low, outside the voltage range 1.5 V - 4.5 V. Check the CAN cable. 31 X1 supply voltage output in short Supply voltage output of connector X1 in short circuit. circuit. 32 X2 supply voltage output in short Supply voltage output of connector X2 in short circuit. circuit. 33 X3 supply voltage output in short Supply voltage output of connector X3 in short circuit. circuit. 34 X5 supply voltage output in short Supply voltage output of connector X5 in short circuit. circuit. 35 Total system current over alarm limit. Total current exceeded 30 A.
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Opti2, version 1.62
No. Description 36 Short circuit in hydraulic pump1 output. 37 External voltage in hydraulic pump1 output. 38 Short circuit in hydraulic pump2 output. 39 External voltage in hydraulic pump2 output. 40 Short circuit in hydraulic pump3 output. 41 External voltage in hydraulic pump3 output.
11.3
Cause and actions Short circuit in pump1 control output. Check the wiring. External voltage in pump1 control output. Check the wiring. Short circuit in pump2 control output. Check the wiring. External voltage in pump2 control output. Check the wiring. Short circuit in pump3 control output. Check the wiring. External voltage in pump3 control output. Check the wiring.
Display module alarms
Table 6 Display module alarms.
No. Description 0 No connection to seat module.
1
No connection to head module.
2
No connection to hub module.
4
Write log to USB memory failed.
Cause and actions Connection interruption in the CAN interface between the seat module and display module. Check the CAN cable and its connectors. Connection interruption in the CAN interface between the grapple module and display module. Check the CAN cable and its connectors. Connection interruption in the CAN interface between the HUB module and display module. Check the CAN cable and its connectors. Writing to the USB memory unsuccessful.
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Opti2, version 1.62
11.4
Harvester head module alarms
All of the following alarms are not in use in all harvester head types. Table 7 Harvester head module alarms.
No. Description Cause and actions 0 Number error (zero or too large number). 1 Module booting. Module booted. 2 Wrong Node ID. Wrong module node ID. Contact a service representative. 3 Program cycle time too long. Length of program cycle too long. Contact a service representative. 4 CAN open transmit buffer full (bus CAN messages transmit buffer full. overloaded). 5 CAN open error frames detected. Erroneous CAN messages. Check the CAN cable wiring. 6 Supply voltage low. Supply voltage went below alarm limit (12 V). Check the condition and connections of the battery. 7 Temperature low. Low internal temperature of module. 8 Temperature high. High internal temperature of module. 9 Reference voltage (5 V) out of limits. 10 Reference voltage (12 V) out of lim- its. 11 Supply voltage high. Supply voltage exceeded the alarm limit (30 V). 12 Start message sent. Startup messages are sent until all modules have been started. 16 No connection to seat module. Connection interruption in the CAN interface between the seat module and grapple module. Check the CAN cable and its connectors. 17 No connection to hub module. Connection interruption in the CAN interface between the HUB module and grapple module. Check the CAN cables and connectors. 18 Seat module PDO 2 beat missing. The checkbit of the PDO2 group coming from the seat module is missing. 24 Short circuit in FrontKnivesPressure Short circuit in the grip pressure output of the front output. knives. Check the wiring. 25 Broken circuit in FrontKnivesPres- Broken wire in the grip pressure control output of sure output. the front knives. Check the wiring. 26 Feedback without control in Voltage without control in the grip pressure feedFrontKnivesPressure feedback input. back of the front knives. Check the wiring. 27 Short circuit in FrontKnivesOpen Short circuit in the front knives opening output. output. Check the wiring.
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Opti2, version 1.62
No. Description 28 External voltage in FrontKnivesOpen output. 29 Short circuit in FrontKnivesClose output. 30 External voltage in FrontKnivesClose output. 31 Short circuit in RearKnivesPressure output 32 Broken circuit in RearKnivesPressure output. 33 Fb without ctrl in RearKnivesPressure fb input. 34 Short circuit in RearKnivesOpen output. 35 External voltage in RearKnivesOpen output. 36 Short circuit in RearKnivesClose output. 37 External voltage in RearKnivesClose output. 38 Short circuit in FeedRollersPressure output. 39 Broken circuit in FeedRollersPressure output. 40 Feedback without control in FeedRollersPressure feedback input. 41 Short circuit in FeedRollersOpen output. 42 No supply voltage in FeedRollersOpen output. 43 Short circuit in FeedRollersClose output. 44 No supply voltage in FeedRollersClose output. 45 Short circuit in SupplyVoltForFeedValve output. 46 Voltage without control in SupplyVoltForFeedValve output. 47 Short circuit in MainSaw output. 48 No supply voltage in MainSaw output.
Cause and actions External voltage in the front knives opening output. Check the wiring. Short circuit in the front knives closing output. Check the wiring. External voltage in the front knives closing output. Check the wiring. Short circuit in the grip pressure control output of the rear knives. Check the wiring. Broken wire in the grip pressure control output of the rear knives. Check the wiring. Voltage without control in the grip pressure feedback of the rear knives. Check the wiring. Short circuit in the rear knives opening output. Check the wiring. External voltage in the rear knives opening output. Check the wiring. Short circuit in the rear knives closing output. Check the wiring. External voltage in the rear knives closing output. Check the wiring. Short circuit in the grip pressure output of the feed rollers. Check the wiring. Broken wire in the grip pressure control output of the feed rollers. Check the wiring. Voltage without control in the grip pressure feedback of the feed rollers. Check the wiring. Short circuit in the feed rollers opening output. Check the wiring. No supply voltage in the feed rollers opening output. Short circuit in the feed rollers closing output. Check the wiring. No supply voltage in the feed rollers closing output. Short circuit in the supply voltage output of the feed valve. Check the wiring. Voltage without control in the supply voltage output of the feed valve. Check the wiring. Short circuit in the saw output. Check the wiring. No supply voltage in the saw output.
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Opti2, version 1.62
No. Description 49 Short circuit in MainSawReturn output. 50 No supply voltage in MainSawReturn output. 51 Short circuit in top saw output. 52 53 54 55 56 57 58 59 60 61 62
Voltage without control in top saw output. Short circuit in top saw return output. Voltage without control in top saw return output. Short circuit in ChainLubrication output. Voltage without control in ChainLubrication output. Short circuit in HeadTiltUp output.
Cause and actions Short circuit in the saw return output. Check the wiring. No supply voltage in the saw return output. Short circuit in the top saw output. Check the wiring. Voltage without control in the top saw output. Check the wiring. Short circuit in the top saw return output. Check the wiring. Voltage without control in the top saw return output. Short circuit in the saw chain lubrication output. Check the wiring. Voltage without control in the chain lubrication return output. Short circuit in the tilt up control output. Check the wiring. Voltage without control in the tilt up control output.
Voltage without control in HeadTiltUp output. Short circuit in HeadTiltDown output. Short circuit in the tilt down control output. Check the wiring. Voltage without control in HeadTilt- Voltage without control in the tilt down control Down output. output. Short circuit in HeadTiltRelease out- Short circuit in the tilt release control output. Check put. the wiring. Voltage without control in Voltage without control in the tilt release output. HeadTiltRelease output.
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Opti2, version 1.62
No. Description 63 Short circuit in SupplyForRotatorValve output. 64 Voltage without control in SupplyForRotatorValve output. 65 Parameter error in Rotator valve controller. 66 Parameter error in FrontKnivesPressure valve controller. 67
68
69 70 71 72 73
74 75 76
Cause and actions Short circuit in the supply voltage output of the rotator valve. Check the wiring. Voltage without control in the supply voltage output of the rotator valve. Parameter value error in the rotator valve controller. Check the parameters in question. Parameter value error in the grip pressure valve controller of the front knives. Check the parameters in question. Parameter error in RearKnivesPres- Parameter value error in the grip pressure valve sure valve controller. controller of the rear knives. Check the parameters in question. Parameter error in FeedRollersPres- Parameter value error in the grip pressure valve sure valve controller. controller of the feed rollers. Check the parameters in question. Short circuit in Colour1 output. Short circuit in Colour1 control output. Check the wiring. Voltage without control in Colour1 Voltage without control in the Colour1 output. output. Short circuit in Colour2 output. Short circuit in Colour2 control output. Check the wiring. Voltage without control in Colour2 Voltage without control in the Colour2 output. output. Log was jammed during traction The log was jammed during the traction control control sequence. sequence. The cause is a trunk with many limbs or a twisted shape. Adjust the parameters related to the traction, if the traction does not operate properly. Butt found, Log length reset. Butt end found and length reading reset during the butt end search function. Butt search was stopped. Butt end search was stopped. Autostart cancelled: saw button Automatic feed was cancelled because the saw pressed twice button was pressed twice. The feed can be activated by pressing the preselection button again.
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Opti2, version 1.62
No. Description Cause and actions 77 Autostart cancelled: forced control The automatic feed was stopped with forced of the saw. sawing. The feed can be activated by pressing the preselection button again. 78 Autostart cancelled: diameter under The automatic feed was stopped with the minimum limit. diameter. 79 Autostart cancelled: long press of The automatic feed was stopped with a long press saw button. of the saw button. The feed can be activated by pressing the preselection button again. 80 Feedback without control in Chain- Voltage without control in the chain lubrication Lubrication feedback input. feedback. Check the wiring. 81 Short circuit in ChainLubrication Short circuit in the chain lubrication control output. output. Check the wiring. 82 Broken circuit in ChainLubrication Broken wire in the chain lubrication control output. output. Check the wiring. 83 Parameter error in ChainLubrication Parameter value error in the chain lubrication valve valve controller. controller. Check the parameters in question. 84 Selected tree species length not The selected tree species length is not calibrated. calibrated. Perform the length calibration for the tree species in question. 85 Short circuit in ChainTightening out- Short circuit in the chain tensioner control output. put. Check the wiring. 86 Broken circuit in ChainTightening Broken wire in the chain tensioner control output. output. Check the wiring. 87 No pulses from length sensor 1. There are no pulses from length sensor 1. 88 No pulses from length sensor 2. There are no pulses from length sensor 2. 89 Feed feedback without control. Voltage without control in the feed feedback. Check the wiring. 90 Feed output, short circuit. Short circuit in feed control output. Check the wiring. 91 Feed output, open circuit. A broken wire in the feed control output. Check the wiring. 92 Faulty value in feed parameters. Parameter value error in the feed control. Check the parameters in question. 93 Rotator feedback without control. Voltage without control in the rotator feedback. Check the wiring. 94 Rotator output, short circuit. Short circuit in the rotator control output. Check the wiring. 95 Rotator output, open circuit. A broken wire in the rotator control output. Check the wiring. 96 Faulty value in rotator parameters. Parameter value error in the rotator control. Check the parameters in question. 97 Tilt feedback without control. Voltage without control in the tilt feedback. Check the wiring.
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Opti2, version 1.62
No. Description 98 Tilt output, short circuit. 99
Tilt output, open circuit.
100 Faulty values in tilt parameters. 101 PDO message error.
102 Tilt pressing blocking not allowed, diameter too big. 103 Tilt pressing not allowed. 104 Fast feed forward output, short circuit. 105 Fast feed forward circuit powered even output not activated. 106 Fast feed backward output , short circuit. 107 Fast feed backward circuit powered even output not activated. 108 Saw output, short circuit. 109 Saw circuit powered even output not activated. 110 Saw feeding feedback without control. 111 Saw feeding output, short circuit. 112 Saw feeding output, open circuit. 113 Faulty values in saw feeding parameters. 114 Saw output, short circuit. 115 Saw output, open circuit. 116 Saw feedback without control.
Cause and actions Short circuit in the tilt control output. Check the wiring. A broken wire in the tilt control output. Check the wiring. Parameter value error in the tilt control. Check the parameters in question. An error in the module's PDO messages. Some other module is sending the PDO messages of this module. The prevention of tilt pressing unsuccessful, tree thickness too great. Tilt pressing is prevented. Short circuit in the feed forward fast output. Check the wiring. External voltage in the feed forward fast output. Check the wiring. Short circuit in the feed forward-backward fast output. Check the wiring. External voltage in the feed backward fast output. Check the wiring. Short circuit in the saw rotation control output. Check the wiring. External voltage in the saw rotating output. Check the wiring. Voltage without control in the saw feed feedback. Check the wiring. Short circuit in the saw feed control output. Check the wiring. A broken wire in the saw feed control output. Check the wiring. An incorrect parameter value in saw feed. Check the parameters in question. A short circuit in saw rotation control output. Check the wiring. A broken wire in saw rotation control output. Check the wiring. Voltage without control in the saw rotation feedback. Check the wiring. Incorrect values in saw rotation parameters. Stump treatment is on for the next felling sawing.
117 Faulty values in saw parameters. 118 Stump treatment on for next felling sawing. 119 Stump treatment off for next felling Stump treatment is off for the next felling sawing. sawing.
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