Siemens SINUMERIK 840D Diagnostics Manual page 588

1 Alarms
Remedy:
Program Continuation:
300758
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
300759
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
1-588
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, correct the torque adaptation factor MD
1191: $MD_TORQUE_LIMIT_ADAPT_SERVO (adaptation of servo limit torque).
Clear alarm with the RESET key in all channels. Restart part program.
Axis %1 drive %2 generator mode: response voltage > switch-off threshold
%1 = NC axis number
%2 = Drive number
The sum of the values in MD1631: $MD_LINK_VOLTAGE_GEN_ON (response voltage
for generator axis) + MD1632: $MD_LINK_VOLTAGE_GEN_HYST (voltage range for
generator control) is greater than MD1633: $MD_LINK_VOLTAGE_GEN_OFF (deactiva-
tion threshold for generator axis).
- NC 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.
- Channel not ready.
Please inform the authorized personnel/service department.
Modify drive machine data
• Modify MD 1631: $MD_LINK_VOLTAGE_GEN_ON (response voltage for generator
axis) or
• Modify MD 1632: $MD_LINK_VOLTAGE_GEN_HYST (voltage range for generator con-
trol) or
• Modify MD 1633: $MD_LINK_VOLTAGE_GEN_OFF (voltage range for generator con-
trol) or
Clear alarm with the RESET key in all channels. Restart part program.
Axis %1 drive %2 generator mode: response voltage > monitoring threshold
%1 = NC axis number
%2 = Drive number
The value in MD 1631: $MD_LINK_VOLTAGE_GEN_ON (response voltage for generator
axis) is greater than MD1630: $MD_LINK_VOLTAGE_MON_THRESHOLD (response
threshold for DC link monitoring).
- NC 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.
- Channel not ready.
Please inform the authorized personnel/service department.
Modify drive machine data
• Modify MD 1631: $MD_LINK_VOLTAGE_GEN_ON (response voltage for generator
axis) or
• Modify MD 1630: $MD_LINK_VOLTAGE_MON_THRESHOLD (response threshold for
DC link monitoring).
Clear alarm with the RESET key in all channels. Restart part program.
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04