Setup Guide for Rod Pumps
3.
WellPilot
The most common card displayed is the “LIVE” card. The well must be running, then select “6 - LIVE” and press “ENTER”. “ENTER”. Plotting can be stopped at any any time by again pressing “ENTER”. Press “CLEAR” on the keypad to remove all currently displayed cards from the screen.
Note: An “*” must be displayed, on the screen as shown, in order to see a ”live” card following unit startup.
“2 STARTUP” – Select this option to see the startup card and the 4 cards leading up to the event. “3 SHUTDN” - Select this option to see the shutdown card and the 4 cards leading up to the event. “4 SU-SD” - Select this option to see the startup card and the shutdown card. “SINGLE” – Select this option to see “one” current card (well must be running).
For Questions That Need Answered: Step 1: Talk to your company automation tech. Step 2: Refer to the ePIC RPC User Manual, if available. Step 3: Call an eProduction Solutions representative.
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WellPilot Startup Manual Manual Part No. BM-WellPilot-01 BM-WellPilot-01 January 2008 Revision: Original
Setup Guide for Rod Pumps
WellPilot
Click OK to accept the values in the fields.
WellPilot
Setup Guide for Rod Pumps
Use the and Trace List items.
Data Conventions
arrow keys to scroll through the Fault
Table 13: U2 Fault Trace List
In certain instances, this manual sets specific information aside from the normal format of the text. This is done to attract the attention of the reader. This manual uses the terms “NOTE,” “Caution” and “Warning”.
U2-01 Current Fault
U2-08 DC Bus Voltage at Fault*
U2-02 Previous Fault
U2-09 Output Power at Fault*
U2-03 Frequency Reference at Fault*
U2-10 Torque Reference at Fault
NOTE: The note highlights information that will benefit the reader.
U2-04 Output Frequency at Fault*
U2-11 Input Terminal Status at Fault*
U2-05 Output Current at Fault*
U2-12 Output Terminal Status at Fault*
U2-06 Motor Speed at Fault*
U2-13 Drive Operation Status at Fault*
U2-07 Output Voltage at Fault*
U2-14 Cumulative Operation Time at Fault*
Caution: A caution denotes conditions under w hich lack of care or attention to instructions could result in damage to equipment.
WARNING: A warning tells of a situation in which lack of care or attention to instructions could result in injury or death to personnel.
Note: * Represents fault condition prior to current fault state. Note: Fault trace is not executed at CPF00, CPF01, CPF03, UV1, and UV2.
VSD Drive U3 Fault History List After viewing the “Fault Trace” parameter list, follow the key operations below to access the “Fault History” parameter list.
Use items.
and
keys to scroll through the Fault History List
U3-01
Last Fault
Table 14: U3 Fault History Parameters
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January 2008 BM-WellPilot-01 / Rev. A
U3-11
Fault Message 7
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Setup Guide for Rod Pumps
WellPilot
Table 12: U1 Monitor List ............................................ 51 Table 13: U2 Fault Trace List ....................................... 53 Table 14: U3 Fault History Parameters.......................... 53
WellPilot
Setup Guide for Rod Pumps
Position the “Pump off Setpoint” for Routine Operation
List of Figures
1.
Figure 1: Typical Drive Terminal Panel showing S1 and CN15 in Factory Default Settings........................................ 2 Figure 2: Example Power Supply Voltage Jumper Setting... 3 Figure 3: WellPilot Overall Wiring Diagram ...................... 5 Figure 4: Iq Pgain – Increase gain above base speed ...... 22
To view a dyno card and the current position of the pump off setpoint, press “MENU”, then select “View Data” (ENTER) from the “MAIN MENU”.
2.
Then select “Dynagraph Data” (ENTER) from the “VIEW DATA MENU”.
3.
Select either option “2”, “3”, “4”, or “5” to display dyno card types and their history or “6” to see real-time cards. In the example to the right note that the current position of the pump off setpoint at 30% load and 30% position.
Note: This configuration would likely result in this well never shutting down – except possibly in the event of very severe pump off. 4.
Note the more correct positioning of the pump off setpoint in the two examples to the right. The rectangles represent more acceptable areas of the surface dynamometer where the setpoint could be positioned to properly control these situations.
5.
Note the difference is the shape of these two cards – based on pump depth, rod string design, stroke length, pump size, etc.
Position the “Pump Off Setpoint” - 1 One way to re-position the pump off setpoint is to select option “7” “POC PT” (“Enter”) when a dyno card is displayed “crosshairs” for both Load and Position appear. Use the four “arrow keys” to move the setpoint position to the desired new position. Press “ENTER” to save.
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Setup Guide for Rod Pumps
WellPilot
Step 15G: Decel Time (P1786, Reg. 36, C1-02) This parameter sets the time to decelerate from maximum frequency to zero.
On-Site Physical Mounting and Connections
1.
At the “DECEL TIME” item, press “Modify” and the parameter modify screen will appear.
Refer to the ePAC II User Manual, BM-ePACIIVSD-00, for complete instructions to physically installing the enclosure on site.
2.
Type in the new number of seconds needed to allow the pump to decelerate to minimum frequency.
Hardware Configuration
3.
Then press “ENTER” to save the value in Parameter 1786 and then be transmitted via Modbus to the ePAC II Controller. The display will return to the ePAC II Config screen.
Step 15H: Max Current (P1803, Reg. 53, T104)
Ensure that the DIP switches and jumpers are configured as required below.
Warning: Ensure that Power is OFF before performing the hardware configuration below!
Sets the motor rated current in Amperes (A). 1.
At the “MAX CURRENT” item, press “Modify” and the parameter modify screen will appear.
2.
Type in the new number of Amps needed to allow the pump motor to pull before shutting down.
3.
Then press “ENTER” to save the value in Parameter 1803 and then be transmitted via Modbus to the ePAC II Controller. The display will return to the ePAC II Config screen.
Note: All references to ‘Top’ assume that the VSD is positioned in its’ normal, vertical, mounting position (i.e. such that the Drive’s wiring terminals are towards the bottom of the unit). 1. Ensure that unit is powered OFF (i.e. the unit’s circuit breaker is in the OFF position at a minimum). 2. Set any installed Thermostat’s adjustment to desired trip temperature (or greater than present room temperature). 3. Remove the Drive’s (wiring) Terminal Cover (See YASKAWA F7 Drive User Manual, Document # TM.F7.01.pdf). 4. Ensure that DIP switch S1 (see Figure 1 for relative location) is configured per Table 1. Table 1: Typical Configuration of S1 Dip Switch Position #
Setting 1
Function
ON
RS-485 / RS-422 Line Terminating Resistor in Circuit when ON.
1 (Top)
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Page 1
Setup Guide for Rod Pumps
WellPilot
Step 15C: Max Fwd Torque (P1788, Reg 38, L7-01) This parameter sets the forward motoring torque limit value, as a percentage of the motor rated torque. 1.
At the “Min Speed” item, press “Modify” and the Modscan Register 38 modify screen will appear.
2.
Type in the new percentage value of the rated torque for the pump motor and then press “ENTER” to save the value in Parameter 1788 and then be transmitted via Modbus to the ePAC II Controller. The display will return to the ePAC II Config screen.
Fault Restarts Display only. Not programmable.
WellPilot
Setup Guide for Rod Pumps
6. Ensure that a 250 Ohm resistor is installed across the channel 3 Analog Input terminals (Green terminals A3 & AC) if needed. 7. Ensure that a Jumper Bar is installed across the SC and SP terminals (on the Green terminal block) if needed. 8. Hardware Configuration is complete for all Size 1 through 3 assemblies. Continue to step 9 for Size 4 assemblies with 125HP and higher rated Drives (e.g. CIMR-F7U4075, 4090, 4110, & 4160). Note: Step 9 is only performed on Drives with a Horse Power rating of 125HP or higher and an input Voltage of 380V and higher. These Drives are typically only installed in Size 4 VSD assemblies. 9. Ensure that the Power Supply Voltage Jumper is installed on the Power tab that matches your drive voltage (this should be the factory default, and it is desired for eP Production Test). See Figure 2 as an example only. Your voltage and jumper position may vary.
Restart T/D Display only. Not programmable.
Speed Setpoint Display only. Not programmable.
Step 15D: Lo Spd Setting (P1789, Reg 39, P101) This parameter sets the level for Low Speed detection as a percentage of maximum frequency (E1-04). A setting of 0.0% disables the low speed detection feature. 1.
At the “Lo SPD SETNG” item, press “Modify” and the Modscan Register 39 modify screen will appear.
2.
Type in the new percentage value of the maximum frequency and then press “ENTER” to save the value in Parameter 1789 and then be transmitted via Modbus to the ePAC II Controller. The display will return to the ePAC II Config screen.
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Figure 2: Example Power Supply Voltage Jumper Setting
January 2008 BM-WellPilot-01 / Rev. A
Page 3
Setup Guide for Rod Pumps
WellPilot
WellPilot
Setup Guide for Rod Pumps
To return to the “STATUS SCREEN”, press the “MENU” key and then press “EXIT”.
ePAC II Wiring All internal wiring is done when the unit is manufactured at the factory except for connecting the Incoming Line Power, the drive motor line and any sensors that will be connected. For detailed connection instructions, refer to the wiring diagram on the inside of the front door on your unit and to your ePIC and ePAC II user manuals.
Step 15: WellPilot Config Sreen The WellPilot Config screen can be accessed by pressing the “F2”. Pressing “F2” again toggles the display to the WellPilot Status screen. The items in the following paragraphs must be set in the ePAC II Config screen.
Step 15A: Max Speed (P1787, Register 37, E1-04). This modifies the Maximum ePAC II Output Frequency of 40.0 ~ 400.0Hz. The default value is 60.0Hz. 1. 2.
At the “Max Speed” item, press “Modify” and the Modscan Register 37 modify screen will appear. Type in the new frequency value in Hertz and then press “ENTER” to save the value in Parameter 1787 and then transmitted via Modbus to the ePAC II Controller. The display will return to the WellPilot Config screen.
Step 15B: Min Speed (P1792, Reg. 42, P2-01) Set as a percentage of maximum frequency (E1-04). This parameter acts as a lower limit on the PID output. When active, the PID integrator is held. 1.
At the “Min Speed” item, press “Modify” and the Modscan Register 42 modify screen will appear.
2.
Type in the new percentage value of the maximum frequency and then press “ENTER” to save the value in Parameter 1792 and then transmitted via Modbus to the ePAC II Controller. The display will return to the ePAC II Config screen.
Torque (Calculated) This is a calculated display only. Not programmable.
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Setup Guide for Rod Pumps
WellPilot
WellPilot
Setup Guide for Rod Pumps
Note: The values in the preceding Fluid Calculations should be used as “default” or beginning values and may have to be adjusted based on the estimated daily fluid production values or the surface dynamometer card shape.
Step 14F: Surface Stroke Length (P0806) 1.
Use the “down arrow” to position the cursor (>) next to “Surface Stroke Length” item (P806) and push the "MODIFY" key to change the value. The Modifying screen will appear.
2.
Input the measured polished rod stroke length in inches and hundredths of an inch (xxx.xx) and press “ENTER” to save the value. The display will return to the Estimated Fluid Production Setup menu screen.
Step 14G: Pump Size (P0807) 1.
Use the “down arrow” to position the cursor (>) next to “Pump Size” (P807) and push the "MODIFY" key to change the value. The Modifying screen will appear.
2.
Input the installed downhole pump ID in inches and hundredths of an inch (xxx.xx) and press “ENTER” to save the value. The display will return to the Estimated Fluid Production Setup menu screen.
Step 14H: Band Fraction (P0841), Preset Fluid Stroke (P0843) & Pump Efficiency (P0810) Leave the following items in the Estimated Fluid Production Setup screen set at the default values for now. They may need to be changed at a later date for fine tuning the RPC. •
Band Fraction (P841)
•
Preset Fluid Stroke (P843)
•
Pump Efficiency (P810)
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Figure 3: WellPilot Overall Wiring Diagram
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Page 5
Setup Guide for Rod Pumps
4.
WellPilot
Use the numeric keypad to change the number of consecutive “Low Load span strokes” for shutdown – if desired. Press “ENTER” to save if a change is made.
5.
Use the “down arrow” key to position the cursor (>) next to the “Action” option. Press "MODIFY" to change.
6.
Use the numeric keypad to select “3 = OFF / RESET”. Press “ENTER” to save. “Off / Reset” will cause the unit to shutdown when a “Low Load span” load value is detected for the set number of consecutive strokes. The unit will not restart until the user issues a “CLEAR ERROR” followed by a “PUMP ON” command.
WellPilot
Setup Guide for Rod Pumps
Table 3: Operator Keypad Keys Function Key
Name MENU
• Operation (-DRIVE-), Quick Setting (-QUICK-), Programming (-ADV-), Modified Constants (VERIFY-), and Auto-Tuning (A.TUNE-).
ESCAPE
• Returns to the previous display, before the DATA/ENTER key was pressed.
JOG
• Enables jog operation when the Drive is being operated from the Digital Operator (LOCAL).
FWD / REV
• Selects the rotation direction of the motor when the Drive is being operated from the Digital Operator (LOCAL).
INCREASE
• Increases parameter numbers and set values.
Step 13I: Minimum Average Load Alarm “Minimum Average Load” is generally not used except in the case of “rod float” - which usually occurs in wells producing viscous crude or when paraffin or other downhole friction is present. Leave the “Limit” value set to “0” to disable this alarm.
Step 14: Fluid Stroke (Estimated Total Fluid Production) Configuration
• Used to move to the next item or data value.
If you want the ePIC RPC to calculate total fluid production each day, do the following: 1.
2.
Press the “Menu” key and then select opti on 2 (“SETUP MENU”). Using the “SETUP MENU”, enter a “4” or use the “down arrow key” to position the cursor (>) next to “Est. Fluid Production”. Press “ENTER” and the Estimated Fluid Production Setup screen appears.
Function • Scrolls through the five main menus:
DECREASE
• Decreases parameter numbers and set values. • Used to move to the previous item or data value.
SHIFT/RESET
• Selects the digit to be changed. The selected digit will blink. • Also resets the Drive when a fault has occurred. The run command must be removed before the reset command will be accepted.
DATA/ENTER
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• Enter menus and parameters as well as to set values. Page 7
Setup Guide for Rod Pumps
WellPilot
Table 3: Operator Keypad Keys Function Key
Name RUN
STOP Key
WellPilot
2.
Function • Starts Drive operation when the Drive is being controlled by the Digital Operator (LOCAL). • Stops Drive operation. • This key can be enabled or disabled when operating from the external terminal or communications by setting user parameter o2-02.
Press “Enter” to save. Note: The “No. Violations” option is not available using the “Low-Low” load alarm setup screen. 3.
Drive Main Menu
The menu selection display will appear when the MENU key is pressed from a monitor or setting display. While viewing the menu selection display, press the MENU key repeatedly to scroll between the menu selections. Press the DATA/ENTER key to enter the desired menu selection. The five menus and their primary functions are shown in the table following.
Use the numeric keypad to enter the calculated (normal low - 2000) “Low-Low” load shutdown alarm value. Example: 2058 - 2000 = 58 lbs.
4.
The Drive’s parameters and monitoring functions are organized into groups called menus that make it easier to read and set parameters. The Drive is equipped with five menus.
Setup Guide for Rod Pumps
Use the “down arrow” key to position the cursor (>) next to the “Action” option. Press "MODIFY" to change. Use the numeric keypad to select “3 = OFF / RESET”. Press “ENTER” to save. “OFF / RESET” will cause the unit to shutdown when a “low-low” load occurs for the set number of consecutive strokes. The unit will not restart until the user issues a “CLEAR ERROR” followed by a “PUMP ON” command.
Step 13H: Minimum Load Span Alarm 1.
2.
Press the “PgDn” key to advance to the “Minimum Load Span” screen. The “Minimum Load Span” defaults to “1000 lbs.”. Calculate a better value by subtracting the previously determined “normal” minimum load from the “normal” maximum load. Then, multiply the result x “0.6” (60%). Press "MODIFY" to change. Use the numeric keypad to enter the calculated (normal high – normal low x 0.6) “Min valid load span” load alarm value. Press “ENTER” to save. Example: 19500 - 12000 = 7500 x .6 = 4500 lbs.
3.
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J anuary 2008 BM-WellPilot-01 / Rev. A
Use the “down arrow” key to position the cursor (>) next to the “No. Violations” option. The value entered here is the number of consecutive strokes that trigger the “Minimum Load Span” shutdown alarm. Note that the default value is “10”. Press "MODIFY" to change.
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Setup Guide for Rod Pumps
4.
WellPilot
WellPilot
Go to the Quick Setting Parameters section to set up items there.
2 = Control Transfer 3 = Off/Reset 4 = Idle Time
Table 6: Auto Tune Menu Items Para Default Units Parameter Parameter Description Value Name T1-00 1 def Selects which set of motor parameters are to be used and Select set during Auto-Tuning. If Motor Motor 2 selection (H1-XX=16) is not Motor selected, this parameter will not Selection 1 be displayed. / 2 1: 1st Motor - E1 to E2 2: 2nd Motor - E3 to E4 T1-01 0 def Tuning Selects the Auto-Tuning mode: Mode Sel 0: Rotational Auto-Tuning (A1Auto02 = 2 or 3) Tuning 1: Stationary Auto-Tuning (A1mode 02 = 2 or 3) selection 2: Terminal resistance only, (stationary) Auto-Tuning (A102 = 0, 1, 2, or 3) T1-02 Note 1 kW Mtr Rated Set the motor rated power in Power kilowatts (kW). Motor Rated NOTE: If motor power is Power given in horsepower,
5 = Idle Time plus Alarm 1.
Scroll to “Action” and press the MODIFY button. The Min Fill Action (P1275) modify screen will appear.
2.
Type in the setting for the Minimum Fill Action you desire and press “ENTER”. The display will return to the VSD Control Setup Menu.
Step 10O: Calibrate (P1251) Use the arrow keys to scroll past “Calibrate”. Skip this item for now. Set to 1 to force SPM calibration via learn mode when VSD is re-enabled. P1250 must be set to 0. 0 = No (Default) 1 = Yes
Step 10P: Enable VSD (P1250) This parameter (1250) must be set to 2 to enable ePAC II VSD Control, otherwise the controller performs like a standard EPIC RPC. This parameter is set by the operator. The choices are as follows:
power in kW can be calculated using the following formula: kW = Hp * 0.746 T1-03 460.0
Vac Rated Voltage Motor Rated Voltage
0 = Disable: Choosing this option disables the VSD function in the ePIC controller. (Default) 1 = Future 2 = EPAC II: This option sets up the ePIC controller to interface with the ePAC II VSD only. Selecting this option initializes Scanner 1 and scan blocks 1 to 12 to read various register values from the VSD Controller.
Set the motor rated voltage in Volts (V).
1.
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Setup Guide for Rod Pumps
Select VSD Setup from the VSD Setup Menu. At the “Enable” item, press “Modify” and the VSD Enable Modify screen will appear.
January 2008 BM-WellPilot-01 / Rev. A
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Setup Guide for Rod Pumps
1. 2.
WellPilot
Scroll to “MinFillage” and press the MODIFY button. The Min Pump Fillage (P1273) modify screen will appear. Type in the setting for the Minimum Pump Fillage in % that is required and press “ENTER”. The display will return to the VSD Control Setup Menu.
Step 10L: VSD SPM Override Flag (P1264) When this setting is set to zero (Disabled), VSD control operates normally. When this setting is set to 1, the VSD control output is defined by P1263. Default = 0
WellPilot
Setup Guide for Rod Pumps
Table 6: Auto Tune Menu Items Para Default Units Parameter Parameter Description Value Name T1-04 Note 1 Amp Rated Set the motor rated current in Current Amperes (A). Motor Rated Current T1-05
60.0
Hz
T1-06
4
qty Number of Set the number of motor poles. Poles 4 – 1800 Number of 6 - 1200 Motor Poles
T1-07
1750
RPM Rated Set the base speed of the motor Speed in revolutions per minute (RPM). Motor Base Speed
0 = Disabled 1 = Enabled 1.
Scroll to “Override” and press the MODIFY button. The VSD SPM Override Flag (P1264) modify screen will appear.
2.
Type in the setting for the VSD SPM Override Flag value that is required and press “ENTER”. The display will return to the VSD Control Setup Menu.
Step 10M: Minimum Fill Stroke Count (P1274) This is the minimum number of strokes required to achieve the minimum Fillage required in P1273. Default = 0. 1. 2.
Scroll to “No.Strokes” and press the MODIFY button. The Min Fill Stroke Count (P1274) modify screen will appear. Type in the setting for the Minimum Number of Strokes that are required and press “ENTER”. The display will return to the VSD Control Setup Menu.
Rated Set the base frequency of the Frequency - motor in Hertz (Hz). Motor Base Frequency
Note 1: The Default value of these two parameters varies with the KVA rating of the drive.
Typical RP Startup Parameter Items The following table contains communications parameters that must be checked and set for the VSD Controller to function with the RPC controller.
Step 10N: Minimum Fill Action (P1275) This is the action taken if the minimum fill Percent in P1273 remains continuously outside the fill value required for the minimum number of strokes set in P1256. Default = 0 (Lamp Only) 0 = Lamp Only 1 = Soft Time Page 34
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Setup Guide for Rod Pumps
WellPilot
Table 7: VSD Controller Communications Settings
H5-01
H1-04
425h
403h
MultiSets the function Function of terminal S6. digital Input 04: Multi-Step Terminal S6 0~ Control Function 19: PID Disable 89 Selection
1
7
MultiFunction Digital Input
85: Terminal S5 Function – H-O-A switch control
This setting is the time period for the time limit for the Out of Tolerance time alarm and periodic re-evaluation of average control output. Default = 04:00:00. 1.
Scroll to “EvalTime” and press the MODIFY button. The VSD Evaluation Time (P1261) modify screen will appear.
2.
Type in the setting for the VSD Evaluation time that is required and press “ENTER”. The display will return to the VSD Control Setup Menu.
Note: Colons are not needed when typing in a time. Simply type in the Hours, Minutes, and Seconds (XXXXXX) and the colons will be automatically inserted.
Step 10J: VSD SPM Override Value (P1263) This is the setting of the output value to be used when the controller is in VSD over-ride (P1264 = 1). This value is bounded by P1256 and P1257. Units = .01 SPM. Default = 0
19
4
Terminal S6 Sel H1-03
Setup Guide for Rod Pumps
Step 10I: Evaluation Time (P1261)
Para Name/ Para Memobus Description Rng Dflt Set No. Address Digital Operator Display Selects Drive station node number (address) for Modbus terminals R+, R-, Drive Node S+, S-. The Drive’s power Address 0~ must bey cycled Serial FF for the setting to Comm Adr take effect. Set H5-01 to 0 to disable drive responses to Modbus communications.
WellPilot
85
1.
Scroll to “Over Spm” and press the MODIFY button. The VSD SPM Override Valu (P1264) modify screen will appear.
2.
Type in the setting for the VSD SPM Override Value that is required and press “ENTER”. The display will return to the VSD Control Setup Menu.
Note: P1263 must be set before P1264 in order for the RPC to correctly set this function up. Also, P1263 must be set to a value between the values of P1256 and P1257.
Step 10K: Minimum Pump Fillage % (P1273) This is the Minimum pump fillage allowed. If the pump fillage is less than this set percentage value, for the number of strokes specified in P1274, then an alarm is generated and the action specified in P1275 will be taken. Default = 0 Page 16
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Setup Guide for Rod Pumps
WellPilot
Table 8: Quick Setting Menu
WellPilot
2.
Param Default Setting Units Description Setting Description H31F 1F A3 Setting Terminal A3 setting 05** H3-09
1F
3
A2 setting
L5-01
5
5
L7-01
100
100
%
O1-03
0
10900
n/a
Terminal A2 setting
n/a #of Restarts Fault Restarts % FWD TORQUE
RPM PRS SPM P1-01
0
15
P1-02
5
5
P1-03
0.5
0.5
%
sec
Low Speed FLT
% of MAX SPEED (varies with setting in ePIC)
Low Speed T/D
Run T/D
min Low Speed T/D
Type in the setting for the Minimum SPM that the pump is configured to run and press “ENTER”. Units = .01 SPM. (i.e. 105 = 10.5 SPM) Default = 0. The display will return to the VSD Setup Menu.
Step 10C: Software Reset (P351) 1.
**** Set as required
Speed Scale Set to MAX SPEED at E1-04
Setup Guide for Rod Pumps
Perform a software reset by going to Parameter 351 and pressing and then press to initiate the command.
Step 10D: SPM Startup Value (P1268) This SPM value will be used as the default SPM value which is sent to the VSD when entering the normal run state or pump down. Default = 4. 1.
Scroll to “SPM Stup” and press the MODIFY button. The SPM Startup (P1258) modify screen will appear.
2.
Type in the setting for the SPM Startup value that the pump is configured to run and press “ENTER”. Units = .01 SPM. (i.e. 105 = 10.5 SPM) Default = 4.0. The display will return to the VSD Control Setup Menu.
Start Bypass T/D
Step 10E: Fill Tolerance (P1252)
P1-04
0
15
%
Low Torque % of Max Torque-10% FLT less than stable operation
VSD Pumpoff Position Tolerance (+/-%). This setting defines the VSD pumpoff tolerance range relative to the setpoint P021. Default = 5.
P1-05
0
3
sec
Low Torque Run T/D T/D
1.
P1-06
0.5
0.5
Scroll to VSD Tolerance (+/-%) and press the MODIFY button. The VSD Tolerance (P1252) modify screen will appear.
P1-07
5
5
2.
Type in the setting for the VSD Tolerance that is required, relative to setpoint P021, and press “ENTER”. The display will return to the VSD Control Setup Menu.
P1-08
2
2.0
min Spd/Trq Time between restarts restart time
P1-09
30
30
min Spd/Trq Restart Clear
Page 18
min Low Torque Start Bypass T/D T/D n/a SPD/TRQ FLT rsts
# of restarts after Spd/Torque Fault
Time to reset Fault Counter
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Setup Guide for Rod Pumps
4.
5. 6.
WellPilot
Type in the corrected value and then press . The display will return to the Parameter Table screen with the pointer on the parameter you modified. The modified value will be displayed. If the parameter you selected was a Command Parameter, pressing initiates the command.
WellPilot
Setup Guide for Rod Pumps
Table 8: Quick Setting Menu Param Default Setting Units Description Setting Description P2-01 0 0 % Min Speed % of Max – 5 % greater than P1-01 P3-01
2
2
P202**
1000
****
PIP Max Range
Maximum PIP input range
P203**
250
****
CSG Max Range
Maximum CSG input range
P204**
0
****
Low Press Level
Low Level Fault
P206**
0
****
Low Press Rst Lvl
Level Auto Restart
User Defaults
Stores Settings in Non-volatile Memory
Press to return to the Status Screen.
Step 10: VSD Control Setup Menu The following items must be set in the VSD Control Setup Menu screen. This screen can be accessed by pressing the “Menu” button – “Setup Menu” – “VSD Setup”. Note: An additional configuration screen is available if the ePAC II option (2=EPAC II) is chosen in this menu item. When viewing the EPAC II Status Screen, F2 can be used to toggle between the EPAC II status screen and the EPAC II configuration screen.
02-03
min Fault Restart Time
Restart times for all other Faults
Note: Ensure that the HOA Switch is in the “OFF” position before proceeding.
Step 10A: Clear Errors Press until you reach the ePAC II Status Screen. Press to reset any errors in the system. There should not be any errors listed at this time. Turn H-O-A Switch to Auto.
Caution: Unit will start with Learn Mode.
Step 10B: Setting Minimum SPM (P1256) This setting is the Minimum SPM that the pump is configured to run. Units = .01 SPM. (i.e. 105 = 10.5 SPM) Default = 0 1.
Scroll to “SPM Minimum” and press “MODIFY”. The SPM Minimum (P1256) modify screen will appear.
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J anuary 2008 BM-WellPilot-01 / Rev. A
January 2008 BM-WellPilot-01 / Rev. A
Page 19
Setup Guide for Rod Pumps
WellPilot
WellPilot
“POC Method” (P0026) - (“0=QUADRANT”)
Additional Settings Table 9:Additional WellPilot Settings Param Default Setting Units Description B1-03
0
1
H1-03
85
H1-04
4
Setup Guide for Rod Pumps
Stopping Method
Setting Description Selections: 0=Ramp to Stop 1=Coast to Stop 2=DC Injection Braking 3=Coast with Timer
Step 8: Set the Position Sensor Type (P0034) 1.
Use the Arrow Keys to scroll to “Position Sensor Type” and press Modify. The screen will advance to the Modify P0034 display.
2.
Use the Keypad to enter the selection number (3) for “Continuous Position Switch With DPS” and press ENTER. The display will return to the Pumpoff Control Setup Menu.
Step 9: Select Load Sensor Type (P0035)
H3-10
0
30.8
A1 Maximum A1 Maximum Speed Calibration
H3-11
0
7.7
A1 Minimum A1 Minimum Speed Calibration
1.
L2-01
0
0
Stall Prevention Selection During Deceleration
Use the Arrow Keys to scroll to “Load Sensor Type” and press Modify. The screen will advance to the Modify P0034 display.
2.
Use the Keypad to enter the selection number for a Continuous Position Switch and press ENTER. The display will return to the Pumpoff Control Setup Menu.
Determines if stall prevention during deceleration prevents an overvoltage trip during deceleration by automatically extending the deceleration time. 0: Disabled 1: General Purpose 2: Intelligent 3: Stall Prevention with resistor
L3-04 P3-03 P5-01
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Parameter Selection Parameters can be selected directly from the Status Screen without having to enter the main menu. To select a parameter from the Status Screen: 1.
Type in the parameter number (< xx>) and press . With the first number typed in, the screen will shift to the Parameter Table screen and when enter is pressed, the pointer will be placed in front of the parameter number typed.
2.
You can also press the