Delta ASD-B2-0121-F, User Manual

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Trial Operation and Tuning ASDA-B2-F
5-6
September, 2015
5

If the function of positive limit (PL) is needed and this DI is set as normally close (function
code: 0x0023), please make sure this DI is always normally close. If not, please set this DI
as normally open (function code: 0x0123).
(6) When screen displays
Warning of overcurrent:
Corrective action:

Check the connection between the motor and servo drive.

Check if the conducting wire is short circuited.
Exclude short circuit and avoid metal conductors being exposed.
(7) When screen displays
Warning of undervoltage:
Corrective action:

Check if the wiring of main circuit input voltage is correct.

Use voltmeter to measure if the main circuit voltage is normal.

Use voltmeter to measure if the power system complies with the specification.
Note:
During power on or servo on (without issuing any command), if an alarm occurs or any abnormal display is
shown, please contact the distributors.