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Cause:
For the power unit power supply, the upper threshold has been violated.
Alarm value (r2124, interpret hexadecimal):
yyxxxx hex: yy = channel, xxxx = voltage [0.1 V]
yy = 0: 24 V power supply
yy = 1: 48 V power supply
Remedy:
Check the power supply of the power unit.
Reaction upon F: NONE (OFF1, OFF2, OFF3)
Acknowl. upon F: IMMEDIATELY (POWER ON)
F30045
Power unit: Supply undervoltage
Message value:
%1
Drive object:
All objects
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
Power supply fault in the power unit.
- the voltage monitor signals an undervoltage fault on the module.
The following applies for CU31x:
- the voltage monitoring on the DAC board signals an undervoltage fault on the module.
For S120M, the following applies:
- this message is displayed for undervoltage or overvoltage.
Remedy:
- check the power supply of the power unit.
- carry out a POWER ON (switch-off/switch-on) for the component.
- replace the module if necessary.
A30046 (F)
Power unit: Undervoltage alarm
Message value:
%1
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
Before the last restart, a problem occurred at the power unit power supply.
The voltage monitor in the internal FPGA of the PSA signals an undervoltage fault on the module.
Alarm value (r2124, interpret decimal):
Register value of the voltage fault register.
Remedy:
- check the 24 V DC voltage supply to power unit.
- carry out a POWER ON (switch-off/switch-on) for the component.
- replace the module if necessary.
Reaction upon F: Servo: NONE (OFF1, OFF2)
Acknowl. upon F: IMMEDIATELY (POWER ON)
A30048
Power unit: fan defective
Message value:
Fault cause: %1 bin
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Faults and alarms
13.2 List of faults and alarms
SINAMICS S210 servo drive system
508
Operating Instructions, 12/2017, A5E41702836B AA
Summary of Contents for SIMOTICS S-1FK2
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