Faults and Alarms
List of faults and alarms
3-1656
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Reaction upon F: A_INFEED: OFF2 (NONE)
SERVO: NONE (ENCODER, OFF2)
VECTOR: NONE (ENCODER, OFF2)
Acknowl. upon F: IMMEDIATELY
Reaction upon N: NONE
Acknowl. upon N: NONE
F31812 (N, A) Encoder 1: Requested cycle or RX-/TX timing not supported
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A cycle requested from the Control Unit or RX/TX timing is not supported.
Alarm value (r2124, interpret decimal):
0: Application cycle is not supported.
1: DQ cycle is not supported.
2: Clearance between RX and TX instants in time too low.
3: TX instant in time too early.
Remedy:
Reaction upon N: NONE
Acknowl. upon N: NONE
Reaction upon A: NONE
Acknowl. upon A: NONE
F31820 (N, A) Encoder 1 DRIVE-CLiQ: Telegram error
Drive object: All objects
Reaction: A_INFEED: OFF2
SERVO: ENCODER (IASC / DCBRAKE, NONE)
VECTOR: ENCODER (IASC / DCBRAKE, NONE)
Acknowledge: IMMEDIATELY
Cause: DRIVE-CLiQ communications error between the Control Unit and the encoder involved.
Fault value (r0949, interpret hexadecimal):
01: CRC error.
02: Telegram is shorter than specified in the length byte or in the receive list.
03: Telegram is longer than specified in the length byte or in the receive list.
04: The length of the receive telegram does not match the receive list.
05: The type of the receive telegram does not match the receive list.
06: The address of the component in the telegram and in the receive list do not match.
07: A SYNC telegram is expected - but the received telegram is not a SYNC telegram.
08: A SYNC telegram is not expected - but the received telegram is a SYNC telegram.
09: The error bit in the receive telegram is set.
10: The receive telegram is too early.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy: - carry out a POWER ON.
- check the electrical cabinet design and cable routing for EMC compliance
- check the DRIVE-CLiQ wiring (interrupted cable, contacts, ...).
See also: p9916 (DRIVE-CLiQ data transfer error shutdown threshold slave)
Reaction upon N: NONE
Acknowl. upon N: NONE
Reaction upon A: NONE
Acknowl. upon A: NONE
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