Faults and Alarms
List of faults and alarms
3-1532
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Remedy: Enter the current controller sampling times so that they are identical to the basic clock cycle, e.g. by selecting p0112.
Note which basic clock cycle is selected in p0111.
The sampling times in p0115 can only be changed manually in the sampling times preset "Expert" (p0112).
See also: r0110 (Basis sampling times), r0111 (Basis sampling time selection), p0112 (Sampling times pre-setting
p0115), p0115 (Sampling time for supplementary functions)
A07200 Drive: Master control ON/OFF1 command present
Drive object: A_INF, B_INF, SERVO, S_INF, TM41, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: The ON/OFF1 command is not 0, either via binector input p0840 (current CDS) or in control word p3982 bit 0.
Remedy: The signal at binector input p0840 (actual CDS) as well as p3982 bit 0 must be 0.
F07210 Master control PC/AOP inhibited
Drive object: A_INF, B_INF, SERVO, S_INF, TM41, VECTOR
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: The transfer of master control is disabled via binector input p3985.
Remedy: Change the signal via binector input p3985.
F07220 (N, A) Drive: Master control by PLC missing
Drive object: A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction: A_INFEED: OFF1 (NONE, OFF2)
SERVO: OFF1 (NONE, OFF2, OFF3, STOP1, STOP2)
VECTOR: OFF1 (NONE, OFF2, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY
Cause: The "master control by PLC" signal was missing in operation.
- interconnection of the binector input for "master control by PLC" is incorrect (p0854).
- the higher-level control has withdrawn the "master control by PLC" signal.
- data transfer via the fieldbus (master/drive) was interrupted.
Remedy: - check the interconnection of the binector input for "master control by PLC" (p0854).
- check the "master control by PLC" signal and, if required, switch-in.
- check the data transfer via the fieldbus (master/drive).
Note:
If the drive should continue to operate after withdrawing "master control by PLC" then fault response must be param-
eterized to NONE or the message type should be parameterized as alarm.
Reaction upon N: NONE
Acknowl. upon N: NONE
Reaction upon A: NONE
Acknowl. upon A: NONE
F07300 (A) Drive: Line contactor feedback signal missing
Drive object: A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction: OFF2 (NONE)
Acknowledge: IMMEDIATELY
Cause: - the line contactor was not able to be closed within the time in p0861.
- the line contactor was not able to be opened within the time in p0861.
- the line contactor has dropped-out in operation.
- the line contactor has closed although the drive converter is powered-down.
Remedy: - check the setting of p0860.
- check the feedback circuit from the line contactor.
- increase the monitoring time in p0861.
See also: p0860 (Line cont. fdbk sig), p0861 (Line contactor monitoring time)
Reaction upon A: NONE
Acknowl. upon A: NONE
To Next Page
Loading...
