Siemens SINUMERIK 840Di Diagnostic Manual page 837

11/2006
No. 28
Explanation Start processing in the digitizing submode (VDI signal: NC Start).
Cause 1. Jog motion active
2. An alarm reaction is pending, which prevents a start or forces braking.
3. Reference point approach has not been performed yet.
− Execute condition for clearing alarm
Remedy
− Reference point approach
No. 29
Explanation Stop all axes (VDI signal: Stop All or with Reset key)
Cause -
Remedy -
No. 30
Explanation Perform a program stop (NC block: M0)
Cause -
Remedy -
No. 31
Explanation Stop the JOG motion (VDI signal: NC Stop)
Cause -
Remedy -
No. 32
Explanation Stop digitizing processing (VDI signal: NC Stop)
Cause -
Remedy -
No. 33
Explanation Start selected processing (VDI signal: NC Start).
Cause 1. Process change active (operating mode change, activate/deactivate digitizing/over-
store)
2. An alarm reaction is pending, which prevents a start or forces braking.
3. A process is running (NC program, block search, loading machine data)
Remedy Execute condition for clearing alarm
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), Edition 11/2006
List of Action Numbers
3-837