Fault 36 Regenerative power supply module
Fault: 36.1 (2401hex | 9217dec) Description: Pre-charging DC link timed out | ||
|---|---|---|
|
| |
Cause | Measure | |
Time exceeded for pre-charging DC link to voltage setpoint. | – Project planning: Check the set nominal line voltage. – Project planning: Check DC link capacity. – Check the wiring. | |
Fault: 36.2 (2402hex | 9218dec) Description: Charging DC link to voltage setpoint timed out | ||
|---|---|---|
|
| |
Cause | Measure | |
Charging DC link to voltage setpoint with active power supply timed out. | – Project planning: Check the set nominal line voltage. – Project planning: Check DC link capacity. – Check the wiring. | |
Fault: 36.10 (240Ahex | 9226dec) Description: Implausible DC link voltage | ||
|---|---|---|
|
| |
Cause | Measure | |
There is a wiring error. Initial course of the DC link voltage is not plausible. | Check the wiring. | |
Line contactor jumpered or not present. | – The supply system is possibly connected directly. This is not permitted! – Check coupling relays and contactors. – Check feedback contacts. | |
Line contactor jumpered or not present. | – The supply system is possibly connected directly. This is not permitted! – Check coupling relays and contactors. – Check feedback contacts. | |
Fault: 36.11 (240Bhex | 9227dec) Description: Implausible line voltage | ||
|---|---|---|
|
| |
Cause | Measure | |
A wiring fault has been detected. The measurement of the line voltage is not plausible. | Check the wiring.
| |
"Line contactor feedback" connection erroneously switched with "Precharging contactor feedback" or "Line contactor activation" connection erroneously switched with "Precharging contactor activation" or "Precharging activation" connection erroneously switched with "Line contactor activation" and "Precharging feedback" erroneously switched with "Line contactor feedback" | – Check the connections of the feedback line(s). – Check the control line(s) of the coupling relays. – Check the control line(s) of the contactors. | |
Line contactor jumpered or not present. | – The supply system is possibly connected directly. This is not permitted! – Check coupling relays and contactors. – Check feedback contacts. | |
Fault: 36.15 (240Fhex | 9231dec) Description: Pre-charging contactor feedback contact | ||
|---|---|---|
|
| |
Cause | Measure | |
Pre-charging contactor feedback contact provides wrong signal. | Check the wiring. | |
Fault: 36.16 (2410hex | 9232dec) Description: Line contactor feedback contact | ||
|---|---|---|
|
| |
Cause | Measure | |
Line contactor feedback contact provides wrong signal. | Check the wiring. | |
Fault: 36.20 (2414hex | 9236dec) Description: Pre-charging contactor opened externally | ||
|---|---|---|
|
| |
Cause | Measure | |
Precharging is active and the precharging contactor is actuated. Pre-charging contactor feedback contact provides wrong signal. | – Check the wiring. – Check the sequence control. | |
Fault: 36.21 (2415hex | 9237dec) Description: Line contactor opened externally | ||
|---|---|---|
|
| |
Cause | Measure | |
The device is ready for operation and the line contactor is actuated. Line contactor feedback contact provides wrong signal. | – Check the wiring. – Check the sequence control. | |
Fault: 36.30 (241Ehex | 9246dec) Description: Closing pre-charging contactor timed out | ||
|---|---|---|
|
| |
Cause | Measure | |
Pre-charging contactor does not close within permitted timeout. | – Check the wiring. – Check the precharging contactor. | |
Fault: 36.31 (241Fhex | 9247dec) Description: Opening pre-charging contactor timed out | ||
|---|---|---|
|
| |
Cause | Measure | |
Pre-charging contactor does not open within permitted timeout. | – Check the wiring. – Check the precharging contactor. | |
Fault: 36.35 (2423hex | 9251dec) Description: Closing line contactor timed out | ||
|---|---|---|
|
| |
Cause | Measure | |
Line contactor does not close within permitted timeout. | – Check the wiring. – Check the line contactor. | |
Fault: 36.36 (2424hex | 9252dec) Description: Opening line contactor timed out | ||
|---|---|---|
|
| |
Cause | Measure | |
Line contactor does not open within permitted timeout. | – Check the wiring. – Check the line contactor. – Change the timeout. | |
