Siemens SINAMICS G130, List Manual

Page: 1696 / 1976

4 Faults and alarms
4.2 List of faults and alarms
SINAMICS G130/G150
1696
List Manual (LH2), 07/2016, A5E03263479A
C30711 SI Motion P2: Defect in a monitoring channel
Message value: %1
Message class: Safety monitoring channel has identified an error (10)
Drive object: VECTOR_G
Component: None Propagation: GLOBAL
Reaction: NONE
Acknowledge: IMMEDIATELY (POWER ON)
Cause: When cross-comparing the two monitoring channels, the drive detected a difference between the input data or results
of the monitoring functions and initiated a STOP F. One of the monitoring functions no longer reliably functions - i.e.
safe operation is no longer possible.
If at least one monitoring function is active, then after the parameterized timer has expired, the message C30701 "SI
Motion: STOP B initiated" is output. The message is output with message value 1031 when the Sensor Module
hardware is replaced.
The following message values may also occur in the following cases if the cause that is explicitly mentioned does not
apply:
- differently parameterized cycle times (p9500/p9300, p9511/p9311).
- differently parameterized axis types (p9502/p9302).
- excessively fast cycle times (p9500/p9300, p9511/p9311).
- incorrect synchronization.
Message value (r9749, interpret decimal):
0 ... 999:
Number of the cross-compared data that resulted in this message.
The significance of the individual message values is described in safety message C01711 of the Control Unit.
1000: Watchdog timer has expired. Too many signal changes have occurred at safety-relevant inputs.
1001: Initialization error of watchdog timer.
1002:
User agreement after the timer has expired different.
The user agreement is not consistent. After a time of 4 s has expired, the status of the user agreement is different in
both monitoring channels.
1003: Reference tolerance exceeded. When the user agreement is set, the difference between the new reference
point that has been determined after power up (absolute encoder) or reference point approach (distance-coded or
incremental measuring system) and the safe actual position (saved value + traversing distance) is greater than the
reference tolerance (p9344). In this case, the user agreement is withdrawn.
1004:
Plausibility error for user agreement.
1. If the user agreement has already been set, then the setting is initiated again. In this case, the user agreement is
withdrawn.
2. The user agreement was set, although the axis has still not been referenced.
1005:
- for safe motion monitoring functions without encoder: pulses already suppressed for test stop selection.
- for safe motion monitoring functions with encoder: STO already active for test stop selection.
1011: Acceptance test status between the monitoring channels differ.
1012: Plausibility violation of the actual value from the encoder.
1015: Gearbox switchover (bit 27 in PROFIsafe telegram) takes longer than 2 min.
1020: Cyc. communication failure between the monit. channels.
1021: Cyc. communication failure between the monit. channel and Sensor Module.
1023: Error in the effectiveness test in the DRIVE-CLiQ encoder
1024: Sign-of-life error for HTL/TTL encoders.
1030: Encoder fault detected from another monitoring channel.
1031:
- data transfer error between the monitoring channel and the Sensor Module (p9526/p9326).
- the Sensor Module for the second channel was replaced.
- the encoder for the second channel has been incorrectly parameterized.
1040: Pulses suppressed with active encoderless monitoring functions.
1041: Current absolute value too low (encoderless)
1042: Current/voltage plausibility error