01/02/22
62000440_08_User Manual TPS/M 1500-9000VA
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5.3.3.
Inverter alarm
5.3.4.
Max DV OUT alarm
5.3.5.
Limit IOUT alarm
Cause
Solution
Power module failure
TPS must return to the supplier
Power line
Check the input voltage and all the fuses.
Cause
Solution
Low voltage setted
If a very low voltage is set, DV OUT led is generally on.
Wrong 2/4 wires configuration
Check with the schematics the voltage inside the
machine. The thermal switch is closed when it
’s not in
alarm.
Output current limitation
Check the output voltage and current.
Calibration
The machine is out of calibration. Please contact the
service.
Cause
Solution
Overload
Chek the output voltage and current, remove the EUT
and check the behavior.
