Siemens SINUMERIK 840D sl Function Manual page 562

Diagnostics
10.3 Safety messages for SINAMICS S120
C01745
Response
Acknowledgement
Explanation
Remedy
A01796 (F, N)
Response
Acknowledgement
Explanation
Remedy
Response for F
Acknowledgement for F IMMEDIATELY (POWER ON)
Response for N
Acknowledgement for N NONE
C01797
Response
Acknowledgement
Explanation
Remedy
10-562
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
SI motion: Check the braking torque for the brake test
NONE
IMMEDIATELY (POWER ON)
Parameter 2003 was used to change the normalization of the braking
torque for the braking test. An acceptance test must be again be car-
ried out for the braking test in order to define whether the braking test
is still carried out with the correct braking torque.
Carry out a POWER ON/OFF.
– Repeat the acceptance test for the safe brake test if the braking test
is used.
SI motion: Wait for communication with the control
NONE
NONE
The drive waits for communications to be established with the higher–
level control to execute the safety motion monitoring functions.
Note:
In this state, the pulses are safely cancelled.
If the message is not automatically withdrawn after a longer period of
time then the following checks should be made:
– Correct assignment of the axes on the higher–level control to the
drives in the drive unit.
– The safety motion monitoring functions for the corresponding axis
on the higher–level control are enabled.
NONE (OFF1, OFF2, OFF3)
NONE
SI motion: Axis not safely referenced
NONE
IMMEDIATELY (POWER ON)
The stop position saved before powering–down does not coincide with
the actual position that is determined when powering–up.
Message value: (r9749, decimal):
1: Axis not referenced
2: User agreement missing
If the axis cannot be automatically and safely referenced, then the user
must enter a user agreement for the new position using the appropriate
softkey. This therefore designates this position as being a safety–re-
lated position.
© Siemens AG 2008 All Rights Reserved
05.08