Overview of Alarms
11/2006
SIMODRIVE alarms
2-744
©
Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
300759
Axis %1 drive %2 generator mode: response voltage > monitoring
threshold
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
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).
Reaction:
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.
Remedy:
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).
Program
Continuation:
Clear alarm with the RESET key in all channels. Restart part program.
300760
Axis %1 drive %2 generator mode: emergency retraction speed > max.
motor speed
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
The value entered for the emergency retraction speed in MD1639: $MD_RETRACT_SPEED
(emergency retraction speed) is greater than MD1146: $MD_MOTOR_MAX_ALLOWED_SPEED
(maximum motor speed).
Reaction:
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.
Remedy:
Please inform the authorized personnel/service department.
Modify drive machine data
- Modify MD 1639: $MD_RETRACT_SPEED (emergency retraction speed) or
- Modify MD 1146: $MD_MOTOR_MAX_ALLOWED_SPEED (maximum motor speed).
Program
Continuation:
Clear alarm with the RESET key in all channels. Restart part program.