Delta Electronics AC Servo Drive ASDA-AB, Руководство пользователя

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Chapter 5 Trial Run and Tuning Procedure
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ASDA-AB Series
5-4
Revision January 2009
1) When display shows:
Over voltage:
The main circuit voltage has exceeded its maximum allowable value or input power is error (Incorrect
power input).
Corrective Actions:
„ Use voltmeter to check whether the input voltage falls within the rated input voltage.
„ Use voltmeter to check whether the input voltage is within the specified limit.
2) When display shows:
Encoder error:
Check if the wiring is correct. Check if the encoder wiring (CN2) of servo motor is loose or incorrect.
Corrective Actions:
„ Check if the users perform wiring recommended in the user manual.
„ Examine the encoder connector and cable.
„ Inspect whether wire is loose or not.
„ Check if the encoder is damaged.
3) When display shows:
Emergency stop activated:
Please check if any of digital inputs DI1~DI8 signal is set to “Emergency Stop” (EMGS).
Corrective Actions:
„ If it does not need to use “Emergency Stop (EMGS)” as input signal, the users only need to
confirm that if all of the digital inputs DI1~DI8 are not set to “Emergency Stop (EMGS)”. (The
setting value of parameter P2-10 to P2-17 is not set to 21.)