Siemens SINAMICS S110 - N30620 (F, A) SI MM: Safe Torque Off active; N30621 (F, A) SI MM: Safe Stop 1 active; F30625 SI MM: Sign-of-life error in safety data

List of faults and alarms
Faults and alarms
3-1145
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Re fault value = 6000 ... 6999:
Refer to the description of the message values in safety message C01711.
Note:
CU: Control Unit
MM: Motor Module
SGE: Safety-relevant input
SI: Safety Integrated
SMM: Safe Motion Monitoring
SS1: Safe Stop 1 (corresponds to Stop Category 1 acc. to EN60204)
STO: Safe Torque Off / SH: Safe standstill
ESR: Extended Stop and Retract
N30620 (F, A) SI MM: Safe Torque Off active
Message value: -
Drive object: SERVO_S110-CAN, SERVO_S110-DP, SERVO_S110-PN
Reaction: NONE
Acknowledge: NONE
Cause: The "Safe Torque Off" function was selected on the Motor Module (MM) via the input terminal and is active.
Note:
This message does not result in a safety stop response.
Remedy: Not necessary.
Note:
MM: Motor Module
SI: Safety Integrated
STO: Safe Torque Off / SH: Safe standstill
Reaction upon F: OFF2
Acknowl. upon F: IMMEDIATELY (POWER ON)
Reaction upon A: NONE
Acknowl. upon A: NONE
N30621 (F, A) SI MM: Safe Stop 1 active
Message value: -
Drive object: SERVO_S110-CAN, SERVO_S110-DP, SERVO_S110-PN
Reaction: NONE
Acknowledge: NONE
Cause: The "Safe Stop 1" function (SS1) was selected on the Motor Module (MM) and is active.
Note:
This message does not result in a safety stop response.
Remedy: Not necessary.
Note:
MM: Motor Module
SI: Safety Integrated
SS1: Safe Stop 1 (corresponds to Stop Category 1 acc. to EN60204)
Reaction upon F: OFF3
Acknowl. upon F: IMMEDIATELY (POWER ON)
Reaction upon A: NONE
Acknowl. upon A: NONE
F30625 SI MM: Sign-of-life error in safety data
Message value: %1
Drive object: SERVO_S110-CAN, SERVO_S110-DP, SERVO_S110-PN
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The "Safety Integrated" function integrated in the drive on the Motor Module (MM) has detected an error in the sign-
of-life of the safety data between the Control Unit (CU) and MM and initiated a STOP A.
- there is either a DRIVE-CLiQ communication error or communication has failed.
- a time slice overflow of the safety software has occurred.