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Faults and Alarms
List of faults and alarms
3-1748
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
F49152
Cooling system: ON command feedback signal missing
Drive object:
A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The feedback signal of the ON command of the cooling system is missing.
- after the ON command, the feedback signal has not been received within the selected starting time (p0260).
- the feedback signal has failed in operation.
See also: p0260 (Cooling system, starting time 1), r0267 (Cooling system status word)
Remedy:
- check the wiring between the cooling system and the input terminal (Terminal Module).
- check the external Control Unit for the cooling system.
F49153
Cooling system: Liquid flow too low
Drive object:
A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The drive converter cooling system signals that the cooling liquid flow is too low.
- after the ON command, the feedback signal has not been received within the selected starting time (p0260).
- in operation, the feedback signal has failed for longer than the permitted failure time (p0263).
See also: p0260 (Cooling system, starting time 1), p0263 (Cooling system fault liquid flow, delay time), r0267 (Cool-
ing system status word)
Remedy:
- check the wiring between the cooling system and the input terminal (Terminal Module).
- check the external Control Unit for the cooling system.
F49154 (A)
Cooling system: Liquid leak is present
Drive object:
A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The liquid leakage monitoring function has responded.
See also: r0267 (Cooling system status word)
Remedy:
- check the cooling system for leaks in the cooling circuit.
- check the wiring of the input terminal (Terminal Module) used to monitor leaking fluid.
Reaction upon A:
NONE
Acknowl. upon A:
NONE
F49155
Cooling system: Power Stack Adapter, firmware version too old
Drive object:
A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction:
OFF2
Acknowledge:
POWER ON
Cause:
The firmware version in the Power Stack Adapter (PSA) is too old and does not support the liquid cooling.
Remedy:
Upgrade the firmware.
F49156
Cooling system: Cooling liquid temperature has exceeded the fault threshold
Drive object:
A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The cooling liquid intake temperature has exceeded the permanently set fault threshold.
Remedy:
Check the cooling system and the ambient conditions.
A49170
Cooling system: Alarm has occurred
Drive object:
A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction:
NONE
Acknowledge:
NONE
Cause:
The cooling system signals a general alarm.
Remedy:
- check the wiring between the cooling system and the input terminal (Terminal Module).
- check the external Control Unit for the cooling system.
Содержание SINAMICS S Series
Страница 1: ...sinamics s SINAMICS S List Manual 07 2007 ...
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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 ...