Overview of Alarms
11/2006
NCK alarms
2-430
©
Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
26031
Axis %1 configuration error master-slave
Parameters:
%1 = Axis name, spindle number
Definitions:
The alarm is output when the same machine axis has been configured as a master and a slave axis.
Each of the axes in the master/slave link can be operated either as master or slave.
Reaction:
Mode group not ready.
The NC switches to follow-up mode.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy:
- Check machine data for all linked axes and correct if necessary:
- MD 37250 $MA_MS_ASSIGN_MASTER_SPEED_CMD
- MD 37252 $MA_MS_ASSIGN_MASTER_TORQUE_CTR.
Program
Continuation:
Clear alarm with the RESET key. Restart part program
26032
Channel %1 axis %2 master-slave not configured
Parameters:
%1 = Channel number
%2 = Axis name, spindle number
Definitions:
The master-slave coupling could not be activated because of incomplete configuration.
Reaction:
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy:
Check the current configuration of the master-slave coupling.
The configuration can be modified via the MASLDEF instruction or the machine data MD37250
$MA_MS_ASSIGN_MASTER_SPEED_CMD and MD37252
$MA_MS_ASSIGN_MASTER_TORQUE_CTR.
Program
Continuation:
Clear alarm with the RESET key. Restart part program
26050
Axis %1 parameter set change from %2 to %3 not possible
Parameters:
%1 = Axis name, spindle number
%2 = Index: current parameter block
%3 = Index: new parameter block
Definitions:
The parameter block change cannot be performed without jumps. This is due to the content of the
parameter block to be switched on, e.g. different load gear factors.
Reaction:
The NC switches to follow-up mode.
Local alarm reaction.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy:
In following cases, the parameter block change is carried out via MD 31060 and MD 31050 without an
alarm, even with different load gear ratio settings:
1. In speed-controlled and follow-up mode.
2. With position control with the direct encoder.
3. With position control with the indirect encoder only within the position window (MD 36500 > actual
position > MD 36500).
Program
Continuation:
Clear alarm with the RESET key. Restart part program