Siemens SINUMERIK 840D Series Diagnostics Manual page 498

1 Alarms
Reactions:
Remedy:
Program Continuation:
300723
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
300724
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
1-498
- NC not ready.
- Channel not ready.
- NC Stop on alarm.
- NC Start disable in this channel.
- The NC switches to follow-up mode.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department.
1. Reset the drive (delete the bootfile) and repeat the startup.
2. Check the configuration and install a suitable power section for the motor. Repeat the
startup.
Switch control OFF - ON.
Axis %1 drive %2 STS configuration of axes differ
%1 = NC axis number
%2 = Drive number
The configuration of the control block MD 1003: $MD_STS_CONFIG (STS configuration)
must be identical for both axes on 2-axis modules.
- NC not ready.
- Channel not ready.
- NC Stop on alarm.
- NC Start disable in this channel.
- The NC switches to follow-up mode.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department. Check drive MD 1003:
$MD_STS_CONFIG (STS configuration) and set the bits for the two axes of the module
so that they are the same. (Do not change the default setting - this corresponds to the
optimum configuration).
Switch control OFF - ON.
Axis %1 drive %2 number of pole pairs invalid
%1 = NC axis number
%2 = Drive number
FDD: The configured number of pole pairs in the drive MD 1112:
$MD_NUM_POLE_PAIRS is outside the permissible range limits.
MSD: Modify MD 1134: $MD_MOTOR_NOMINAL_FREQUENCY (rated motor fre-
quency) or MD 1400: $MD_MOTOR_RATED_SPEED (rated motor speed) is not correct.
- NC not ready.
- Channel not ready.
- NC Stop on alarm.
- NC Start disable in this channel.
- The NC switches to follow-up mode.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department.
For standard motors: Reset the drive (delete the bootfile) and repeat the startup.
For third-party motors: Check and, if necessary, refer to the motor data sheet to correct
MD 1112: $MD_NUM_POLE_PAIRS (number of motor pole pairs).
Switch control OFF - ON.
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
 Siemens AG, 2002. All rights reserved
11.02