Siemens SINUMERIK 840D Diagnostics Manual page 577

10.04
Reactions:
Remedy:
Program Continuation:
300733
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
- 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.
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, refer to the motor data sheet to correct
MD 1400: $MD_MOTOR_RATED_SPEED (rated motor speed).
Switch control OFF - ON.
Axis %1 drive %2 zero load voltage invalid
%1 = NC axis number
%2 = Drive number
Error in the no-load voltage (MD 1135):
• MD 1135 <= 0 or
• MD 1135 > MD 1132 or
• MD 1135 x MD 1142/MD 1400 + Uvor > 450V.
Where
Uvor = 0.181 x MD 1136 x MD 1142 x MD 1119
• Modify MD 1135: $MD_MOTOR_NOLOAD_VOLTAGE (motor no-load voltage)
• Modify MD 1132: $MD_MOTOR_NOMINAL_VOLTAGE (rated motor voltage)
• Modify MD 1400: $MD_MOTOR_RATED_SPEED (rated motor speed)
• Modify MD 1142: $MD_FIELD_WEAKENING_SPEED (threshold speed for field weak-
ening)
• Modify MD 1136: $MD_MOTOR_NOLOAD_CURRENT (motor no-load current)
• Modify MD 1119: $MD_SERIES_INDUCTANCE (series reactor inductance)
- 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.
Please inform the authorized personnel/service department.
For standard motors: Reset the drive (delete the bootfile) and repeat the startup.
For third-party motors:
• Modify MD 1132: $MD_MOTOR_NOMINAL_VOLTAGE (motor voltage)
• Modify MD 1135: $MD_MOTOR_NOLOAD_VOLTAGE (motor no-load voltage)
• Modify MD 1400: $MD_MOTOR_RATED_SPEED (rated motor speed)
• Modify MD 1142: $MD_FIELD_WEAKENING_SPEED (threshold speed for field weak-
ening)
• Modify MD 1136: $MD_MOTOR_NOLOAD_CURRENT (motor no-load current).
• Call the SIEMENS AG, SIMODRIVE Hotline.
Switch control OFF - ON.
1 Alarms
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