Siemens SINAMICS S110 List Manual page 1137
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- Function manual (714 pages) ,
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A30042
Power unit: Fan operating time reached or exceeded
Message value:
%1
Drive object:
SERVO_S110-CAN, SERVO_S110-DP, SERVO_S110-PN
Reaction:
NONE
Acknowledge:
NONE
Cause:
The maximum operating time of the fan in the power unit is set in p0252.
This message indicates the following:
Fault value (r0949, decimal interpretation):
0: The maximum fan operating time is 500 hours.
1: The maximum fan operating time has been exceeded.
Remedy:
Replace the fan in the power unit and reset the operating hours counter to 0 (p0251 = 0).
See also: p0251 (Operating hours counter power unit fan), p0252 (Maximum operating time power unit fan)
F30043
Power unit: Overvolt 24 V
Message value:
-
Drive object:
SERVO_S110-CAN, SERVO_S110-DP, SERVO_S110-PN
Reaction:
OFF2
Acknowledge:
POWER ON
Cause:
The following applies for CU31x:
Overvoltage of the 24 V power supply for the power unit.
- the 31.5 V threshold was exceeded for more than 3 ms.
Fault value (r0949, decimal interpretation):
24 V voltage [0.1 V].
Remedy:
Check the 24 V DC power supply of the power unit.
A30044 (F)
Power unit: Overvoltage 24 V alarm
Message value:
-
Drive object:
SERVO_S110-CAN, SERVO_S110-DP, SERVO_S110-PN
Reaction:
NONE
Acknowledge:
NONE
Cause:
The following applies for CU31x:
24 V power supply fault for the power unit.
- the 32.0 V threshold was exceeded.
Alarm value (r2124, interpret decimal):
24 V voltage [0.1 V].
Remedy:
Check the 24 V DC 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:
SERVO_S110-CAN, SERVO_S110-DP, SERVO_S110-PN
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.
Remedy:
- check the 24 V DC voltage supply to power unit.
- carry out a POWER ON (power off/on) for the component.
- replace the module if necessary.
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Faults and alarms
List of faults and alarms
3-1137
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