Lenze ECSCExxx Power supply module - Manual (Page 125)

Troubleshooting and fault elimination
Fault messages
Reset fault messages (TRIP−RESET)
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125 EDBCSXE040 EN 7.0
11.2.2 Reset fault messages (TRIP−RESET)
Reaction Measures to reset the fault message
TRIP Note!
If a TRIP source is still active, the pending TRIP cannot be reset.
The TRIP can be reset by:
l Press keypad XT EMZ9371 BC ð S. Then, press U to re−enable the power supply module.
l Set C0043 = 0.
l System bus (CAN) control word: C0130/Bit 1 = 0 (LOW active)
l Control word AIF
After the reset:
ð The power supply module is ready for operation again.
ð The charging of the DC bus is continued.
Short−circuit braking
TRIP l Short−circuit braking function activated via C0127:
– The short−circuit braking TRIP is set for a TRIP not related to the brake resistor or IGBT.
l Reset like TRIP
After the reset:
ð The power supply module is ready for operation again.
ð The charging of the DC bus is continued.
Message Danger!
After eliminating the cause of malfunction, the fault message is reset automatically.
ð The power supply module is ready for operation again.
ð The charging of the DC bus is continued.
ð The drive restarts automatically.
Warning After eliminating the cause of malfunction, the fault message is reset automatically.