Siemens SINUMERIK 840D sl Series Diagnostics Manual page 955

08/2005
No. 26
Explanation Start continuation of program processing (VDI signal: NC Start).
Not allowed if 1. Program status 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. 27
Explanation Start continuation of the selected process (JOG, reference point or digitizing) (VDI sig-
nal: NC Start).
Not allowed if 1. Jog motion active
2. An alarm reaction is pending which prevents a start or forces braking.
Remedy Execute condition for clearing alarm.
No. 28
Explanation Start processing in the digitizing submode (VDI signal: NC Start).
Not allowed if 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)
Not allowed if -
Remedy -
No. 30
Explanation Perform a program stop (NC block: M0)
Not allowed if -
Remedy -
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
List of Action Numbers
3-955