Siemens SINUMERIK 840D sl Function Manual page 559

05.08
C01706
Response
Acknowledgement
Explanation
Remedy
C01707
Response
Acknowledgement
Explanation
Remedy
C01708
Response
Acknowledgement
Explanation
Remedy
© Siemens AG 2008 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
SI motion: Safe acceleration monitoring limit exceeded.
NONE
IMMEDIATELY (POWER ON)
After the initiation of STOP B or STOP C, the speed exceeded the se-
lected tolerance value.
The drive is stopped by the message C01700 "STOP A initiated".
Check the braking behavior and if required adapt the tolerance for "safe
acceleration monitoring" (SBR).
SI motion: Tolerance for safe operating stop exceeded
NONE
IMMEDIATELY (POWER ON)
The actual position has moved further away from the setpoint position
than permitted in the stop tolerance. The drive is stopped with the mes-
sage C01701 "SI motion: STOP B initiated".
Check whether additional safety faults are present and if required, carry
out the diagnostics for the faults involved.
– Check whether the stop tolerance matches the accuracy and dy-
namic performance of the axis.
– Carry out a power on.
SI motion: STOP C activated
STOP2
IMMEDIATELY (POWER ON)
The drive is stopped using STOP C (braking along the OFF3 decelera-
tion ramp). "Safe operating stop" (SBH) is activated after the para-
meterized timer has expired.
Possible causes:
– Stop request from the higher–level control
– Subsequent response of message C01714 "SI motion: Safely
reduced speed exceeded".
– Subsequent response of message C01715 "SI motion: Safe limit
position exceeded".
See also: p9552 (SI motion, transition time STOP C to SBH)
Remove the cause of the fault on the control and carry out a power on.
– Carry out diagnostics for message C01714.
10.3 Safety messages for SINAMICS S120
Diagnostics
10-559