Siemens SINUMERIK 840D Series Diagnostics Manual page 338

1 Alarms
Remedy:
Program Continuation:
26031
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
26032
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
26050
Parameters:
Definitions:
Reactions:
Remedy:
1-338
Please inform the authorized personnel/service department. Rereferencing/resynchroni-
zation of the absolute encoder; attach encoder on the load side and configure correctly
(e.g. MD 31040 ENC_IS_DIRECT).
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
Axis %1 configuration error master-slave
%1 = Axis name, spindle number
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.
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- The NC switches to follow-up mode.
- Alarm display.
- Interface signals are set.
• 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.
Clear alarm with the RESET key. Restart part program
Axis %1 master-slave not configured
%1 = Axis name, spindle number
The master-slave coupling could not be activated because of incomplete configura-
tion.
- Alarm display.
- Interface signals are set.
- NC Stop on alarm.
- NC Start disable in this channel.
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.
Clear alarm with the RESET key. Restart part program
Axis %1 parameter set change from %2 to %3 not possible
%1 = Axis name, spindle number
%2 = Index: current parameter block
%3 = Index: new parameter block
The parameter block change cannot be performed without jumps. This is due to the con-
tent of the parameter block to be switched on, e.g. different load gear factors.
- Alarm display.
- Interface signals are set.
- Local alarm reaction.
- NC Stop on alarm.
- The NC switches to follow-up mode.
- NC Start disable in this channel.
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:
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
 Siemens AG, 2002. All rights reserved
11.02