List of faults and alarms
Faults and Alarms
3-1617
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
F30039
Power unit: Failure capacitor fan
Drive object:
B_INF
Reaction:
OFF1
Acknowledge:
IMMEDIATELY
Cause:
The capacitor fan has failed.
Remedy:
Replace the capacitor fan in the power unit.
F30040
Power unit: Undervolt 24 V
Drive object:
All objects
Reaction:
OFF2
Acknowledge:
POWER ON
Cause:
Failure of the 24 V power supply for the power unit.
- the 16 V threshold was fallen below for longer than 3 ms.
Fault value (r0949):
24 V voltage [1 bit = 0.1 V].
Remedy:
Check the 24 V DC voltage supply to power unit.
A30041 (F)
Power unit: Undervoltage 24 V alarm
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
24 V power supply fault for the power unit.
- the 16 V threshold was fallen below.
Fault value (r0949):
24 V voltage [1 bit = 0.1 V].
Remedy:
Check the 24 V DC voltage supply to power unit.
Reaction upon F:
A_INFEED: NONE (OFF1, OFF2)
SERVO: NONE (OFF1, OFF2, OFF3)
VECTOR: NONE (OFF1, OFF2, OFF3)
Acknowl. upon F:
IMMEDIATELY (POWER ON)
A30042
Power unit: Fan operating time reached or exceeded
Drive object:
All objects
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, interpret decimal):
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
Drive object:
All objects
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):
24 V voltage [1 bit = 0.1 V].
Remedy:
Check the 24 V DC voltage supply to power unit.
Содержание SINAMICS S Series
Страница 1: ...sinamics s SINAMICS S List Manual 07 2007 ...
Страница 2: ......
Страница 1422: ...Function Diagrams Braking Module external 2 1422 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1750: ...Faults and Alarms List of faults and alarms 3 1750 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1778: ...Appendix List for motor code encoder code A 1778 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1812: ...Index D 1812 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...