Siemens SINUMERIK 840Di Diagnostic Manual page 752

Overview of Alarms
SIMODRIVE alarms
- Modify MD 1216: $MD_CURRENT_FILTER_3_SUPPR_FREQ (suppression frequency current
setpoint filter 3)
- Modify MD 1220: $MD_CURRENT_FILTER_4_BANDWIDTH (bandwidth speed setpoint filter 4) 4)
- Modify MD 1219: $MD_CURRENT_FILTER_4_SUPPR_FREQ (suppression frequency current
setpoint filter 4)
Program Clear alarm with the RESET key in all channels. Restart part program.
Continuation:
300770 Axis %1 drive %2 format error
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The calculated filter coefficients of a bandstop filter are beyond the range of the internal format.
The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not
ready).
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. Change the filter setting. The Hotline
provides support for accurate troubleshooting. Call the SIEMENS AG, SIMODRIVE Hotline.
Program Clear alarm with the RESET key in all channels. Restart part program.
Continuation:
300771 Axis %1 drive %2 asynchronous mode: converter frequency invalid
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: Only a converter frequency of 4 kHz or 8 kHz is permitted in asynchronous mode (selected by MD
1465 < MD 1146).
- Modify MD 1465: $MD_SWITCH_SPEED_MSD_AM (switchover speed MSD/AM)
- Modify MD 1146: $MD_MOTOR_MAX_ALLOWED_SPEED (maximum motor speed)
The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not
ready).
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 MD 1100:
$MD_PWM_FREQUENCY (pulse width modulation frequency) or deselect AM mode (make the value
in MD 1465: $MD_SWITCH_SPEED_MSD_AM less than the value in MD 1146:
$MD_MOTOR_MAX_ALLOWED_SPEED.
Program Clear alarm with the RESET key in all channels. Restart part program.
Continuation:
2-752
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006