Delta ASD-A3-0121, Руководство пользователя

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Trial Operation and Panel Display ASDA-A3
4-18
Revision December, 2017
4

When the screen displays:
Positive limit error warning:
Please check if any of the digital inputs DI1–DI10 are set to positive limit (PL) and that DI is
on.
Corrective action:
1. If you do not want to set the positive limit (PL) as one of the digital inputs, make sure
no other digital input is set to positive limit (PL) for DI1 – DI10 (make sure that none of
the parameters, P2.010 – P2.017, P2.036, and P2.037 is set to 23).
2. If the positive limit (PL) function is needed and DI is set as normally closed (function
code: 0x0023), please make sure DI is always normally closed. If not, please set DI as
normally open (function code: 0x0123).

When the screen displays:
Overcurrent warning.
Corrective action:
1. Check the connection between the motor and servo drive.
2. Check if the conducting wire is short circuited. Fix the short circuit and avoid any
metal conductors being exposed.

When the screen displays:
Undervoltage warning.
Corrective action:
1.
Check if the main circuit wiring is correct.
2.
Use a voltmeter to make sure that the main circuit voltage is normal.
3.
Use a voltmeter to make sure that the power system complies with the specification.
Note: during power on or in Servo On state (without issuing any commands), if an alarm occurs or any
abnormal display appears, please contact the distributors.