Revision January 2009
10-1
Chapter 10 Troubleshooting
If a fault is detected on the servo drive or motor a corresponding fault code will be shown on the drive's LED
display. Fault codes can also be transmitted via communication, see P0-01 and P4-00 ~ P4-04 for display on
controller or HMI.
10.1 Fault Messages Table
Servo Drive Fault Messages
Fault Messages
Display
Fault Name
Fault Description
Overcurrent
Main circuit current is higher than 1.5 multiple of motor’s
instantaneous maximum current value.
Overvoltage
Main circuit voltage has exceeded its maximum allowable value.
Undervoltage
Main circuit voltage is below its minimum specified value.
Z Pulse shift
The corresponding angle of magnetic field of Z phase is error.
Regeneration error
Regeneration control operation is in error.
Overload
Servo motor and drive is overload.
Overspeed
Motor’s control speed exceeds the limit of normal speed.
Abnormal pulse control
command
Input frequency of pulse command exceeds the limit of its
allowable setting value.
Excessive deviation
Position control deviation value exceeds the limit of its allowable
setting value.
Watch dog execution
time out
Watch dog execution time out.
Encoder error
Pulse signal is in error.
Adjustment error
Adjusted value exceeds the limit of its allowable setting value
when perform electrical adjustment.
Emergency stop
activated
Emergency stop switch is activated.
Reverse limit switch
error
Reverse limit switch is activated.
Forward limit switch
error
Forward limit switch is activated.
Содержание AC Servo Drive ASDA-AB
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Страница 335: ...Chapter 12 Application Examples ASDA AB Series 12 38 Revision January 2009 Connecting to Delta DVP 01PU...
Страница 336: ...Chapter 12 Application Examples ASDA AB Series Revision January 2009 12 39 Connecting to Mitsubishi FX1PG...
Страница 337: ...Chapter 12 Application Examples ASDA AB Series 12 40 Revision January 2009 Connecting to Mitsubishi FX2N1PG...
Страница 338: ...Chapter 12 Application Examples ASDA AB Series Revision January 2009 12 41 Connecting to Mitsubishi AD75...
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Страница 356: ...Appendix A Accessories ASDA AB Series Revision January 2009 B 3 Figure 1 Saddle on both ends Saddle on one end Figure 2...