Delta Electronics ASDA-B2 series User Manual page 97

Chapter 5 Trial Run and Tuning Procedure
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~DI9 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
5-4
info@varitel.com - www.varitel.com - Tel. (54) 11-4243-1171 / Fax: (54) 11-4292-7545
Manuel Baliña 456, Lomas de Zamora (B1832CCJ) Buenos Aires, Argentina.
VARITEL INGENIERIA ELECTRONICA S.A.
ASDA-B2
Revision September 2013