Siemens sinamics dcp - A60522 (F, N) Mainboard EEROM write protection active; F60523 (N, A) Mainboard I2 C bus communication error; F60525 (N, A) Mainboard watchdog error; A60526 (F, N) Mainboard power supply switch-off alarm

4 Faults and alarms
4.2 List of faults and alarms
SINAMICS DCP
496 List Manual (LH21), 05/2016
Note:
r50047[1]: Temperature power unit 1 (in °C)
r50047[2]: Temperature power unit 2 (in °C)
r50047[3]: Temperature power supply module (in °C)
r50047[4]: Temperature mainboard module (in °C)
r50047[5]: Temperature CUD module (in °C)
r50047[6]: Air intake temperature (in °C)
r50047[7]: Reference voltage +10 V (in Volt)
r50047[8]: Reference voltage -10 V (in Volt)
r50047[9]: Temperature power unit 3 (in °C)
Remedy: - check the ambient temperature and reduce if necessary.
- check the function of the device fan.
A60522 (F, N) Mainboard EEROM write protection active
Drive object: DCP_CTRL
Cause: An attempt to write to the EEPROM on the mainboard was unsuccessful. Write protection is active.
Note:
Only for internal Siemens use.
Remedy: Remove write protection for the EEPROM on the mainboard.
F60523 (N, A) Mainboard I2C bus communication error
Drive object: DCP_CTRL
Cause: An I2C bus communication error has occurred on the mainboard.
Fault value (r0949, interpret decimal):
I2C error code (only for internal Siemens error diagnostics).
Remedy: - carry out a POWER ON (power off/on).
- if necessary, send the device to an authorized repair shop.
F60525 (N, A) Mainboard watchdog error
Drive object: DCP_CTRL
Cause: The processor on the mainboard does not respond.
Remedy: - carry out a POWER ON (power off/on).
- if necessary, send the device to an authorized repair shop.
A60526 (F, N) Mainboard power supply switch-off alarm
Drive object: DCP_CTRL
Cause: "Power supply fault" and/or "Power supply shutoff alarm" signal present in operation.
Fault value (r0949, interpret decimal):
1: "Power supply fault" active.
2: "Power supply shutoff alarm" active.
3: "Power supply fault" and "Power supply shutoff alarm" active.
Remedy: - carry out a POWER ON (power off/on).
- if necessary, send the device to an authorized repair shop.
F60530 (N, A) Dynamic overload temperature too high
Drive object: DCP_CTRL
Cause: The permissible dynamic overload time was exceeded.
Remedy: - carry out a POWER ON (power off/on).
- if necessary, send the device to an authorized repair shop.