Siemens SINUMERIK 840Di Diagnostic Manual page 703

11/2006
300502 Axis %1 drive %2 maximum current monitoring of phase current R
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The phase current R is greater than or equal to 1.05 times the maximum power section current MD
1107: $MD_INVERTER_MAX_CURRENT (transistor limit current).
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.
Channel not ready.
Remedy: Please inform the authorized personnel/service department.
- Check max. power section current in MD 1107 $MD_INVERTER_MAX_CURRENT (transistor limit
current)
- Check the motor data (motor code)
- Motor has ground or winding fault
- Check the controller data
- Check the power section and motor terminals (including motor protection)
- Error in actual current measurement (if necessary, replace 611D power section or controller module)
Program Switch control OFF - ON.
Continuation:
300503 Axis %1 drive %2 maximum current monitoring of phase current S
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The phase current S is greater than or equal to 1.05 times the maximum power section current MD
1107: $MD_INVERTER_MAX_CURRENT (transistor limit current).
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.
Channel not ready.
Remedy: Please inform the authorized personnel/service department.
- Check max. power section current in MD 1107 $MD_INVERTER_MAX_CURRENT (transistor limit
current)
- Check the motor data (motor code)
- Check the controller data
- Motor has ground or winding fault
- Check the power section and motor terminals (including motor protection)
- Error in actual current measurement (if necessary, replace 611D power section or controller module)
Program Switch control OFF - ON.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
SIMODRIVE alarms
2-703