MÚLTIPLO # 21 - JULHO/2018 Chegando mais uma edição da revista eletrônica Múltiplo. Esta edição traz uma super entrevista com o mestre TONY FERNANDES, contando um pouco de sua trajetória e…Descrição completa
DeutschDescripción completa
Trouble Shooting
6.
Trou ble Shoot ing
6.1 Fault s Undetectable by A larm Messages The power indication lamp does not light. Symptom
Cause
Remedy
Welding power circuit breaker trips. Excessive heat from the timers large resistor Power cable is installed properly.
Wrong wiring of 01-02 and 01-03 Welding power is connected to 01-03. Imperfect contact of the CN2 connector in the timer
See “II. Installation manual”, and correct the wring. See “II. Installation manual”, and correct the wring. Check the connector for contact.
Faulty lamp
Replace the lamp.
The gun does not operate though the Start switch has been pressed. Symptom The power indication lamp is on but no alarm message appears.
The alarm message, No Current, appears. The alarm message, Start switch trouble.
F-201 Ver1.5
Cause
Remedy
Disconnection of a D/N A wiring check of after an error communication cable or the check and a cable, or connector has separated. exchange. The parameter “Pq Remote A parameter “Pq Remote I/O” I/O “is OFF setup. is turned ON. Check the timer mode to see Check TP-Net. that it is not set to “Weld disable” or “Continuous pressurization mode”. D/N timer input information A check of the contents of “Weld mode” is not turned on. communication. Disconnection or wrong wiring Check the wiring of the wire connected to A16-B16, SAFETY SW, on the TB1 terminal board. See Section 6.2, and correct the problem. D/N timer input information A check of the contents of “Starting series 1 to 8” is not communication. turned on.