Axis %2 Is The Following Axis; Synchronization Aborted For Slave Axis/Spindle %2; Block %2 Coupling: Following Axis %3 For Lead Axis %4 Not Available - Siemens Sinamics S120 Diagnostic Manual

NCK alarms
16773 [Channel %1: ] Axis %2 is the following axis. The axis/spindle disables of leading axes
%3 and %4 differ from one another.
Parameters: %1 = Channel number
%2 = Axis, spindle
%3 = Axis, spindle
%4 = Axis, spindle
Definitions: The axis is active in a coupling as a following axis. The leading axes have different states regarding axis/spindle dis-
able. The alarm can be suppressed with MD11415 $MN_SUPPRESS_ALARM_MASK_2, bit 0 = 1 or with CP pro-
gramming by setting CPMALARM[FAx] bit 1 = 1.
Reaction: Alarm display.
Remedy: Set the same axis/spindle disable for all master axes.
Program Alarm display showing cause of alarm disappears. No further operator action necessary.
Continuation:
16774 [Channel %1: ] Synchronization aborted for slave axis/spindle %2
Parameters: %1 = Channel number
%2 = Axis name, spindle number
Definitions: For the indicated axis, the synchronization procedure (EGONSYN or EGONSYNE) was canceled.
There are several reasons for aborting the synchronization process:
- Rapid stop caused by an alarm
Reaction: NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Channel not ready.
Remedy: If canceling the synchronization procedure can be tolerated or is intended, the alarm can be suppressed with MD11410
$MN_SUPPRESS_ALARM_MASK bit 31 = 1 or with CP programming by setting CPMALARM[FAx] bit 2 = 1.
Only applicable for electronic gear (EG):
If it is not possible to cancel the synchronization procedure, specify the block change criterion FINE in EGONSYN or
EGONSYNE.
Program Clear alarm with the RESET key. Restart part program
Continuation:
16777 [Channel %1: ] Block %2 coupling: following axis %3 for lead axis %4 not available
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis name, spindle number
%4 = Axis name, spindle number
Definitions: A coupling has been switched on in which the slave spindle/axis is currently not available. Possible causes:
- The spindle/axis is active in the other channel.
- The spindle/axis has been accessed by the PLC and has not yet been released.
Reaction: NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department. Put the master spindle/axis with spindle/axis exchange
into the necessary channel or release from the PLC.
Program Clear alarm with the RESET key. Restart part program
Continuation:
242
- RESET
- End of program
- Axis goes to follow-up mode
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
Alarms