Siemens SINUMERIK 840D sl Series Diagnostics Manual page 853

08/2005
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department.
For standard motors: Reset the drive (delete the bootfile) and repeat the startup.
For third-party motors: Enter a valid value in drive MD 1113:
$MD_TORQUE_CURRENT_RATIO (torque constant), or check and, if necessary, correct
the ratio of MD1113: $MD_TORQUE_CURRENT_RATIO (torque constant) / MD1112:
$MD_NUM_POLE_PAIRS (motor pole pairs).
Program Con- Switch control OFF - ON.
tinuation:
300717
Axis %1 drive %2 motor moment of inertia less than or equal to zero
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The value in MD 1117: $MD_MOTOR_INERTIA (motor moment of inertia) is less than or
equal to zero.
Reactions: - 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.
Remedy: Please inform the authorized personnel/service department.
For standard motors: Reset the drive (delete the bootfile) and repeat the startup. For
MSD, configure "1st motor" first.
For third-party motors: Enter a valid value in drive MD 1117: $MD_MOTOR_INERTIA
(motor moment of inertia).
Program Con- Switch control OFF - ON.
tinuation:
300718
Axis %1 drive %2 calculation dead time of current controller less than or equal to
zero
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The value in MD 1101: $MD_CTRLOUT_DELAY (dead time of current control circuit) is
less than or equal to zero. The dead time is calculated internally and automatically initial-
ized according to the type of module (1/2-axis, standard/performance module, 810D).
Reactions: - 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.
Remedy: Please inform the authorized personnel/service department. Reset the drive (delete the
bootfile) and repeat the startup. Check drive MD 1101: $MD_CTRLOUT_DELAY (dead
time of current control circuit).
Program Con- Switch control OFF - ON.
tinuation:
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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