Delta Electronics ASDA-B2 series User Manual page 292

ASDA-B2
Potential Cause
Data in EE-PROM is
damaged.
Encoder output error
:
Potential Cause
Encoder itself or the
wiring of encoder is in
error.
The output frequency
for pulse output may
exceed the limit of its
allowable setting value.
Serial communication error
:
Potential Cause
Communication
parameter setting is
defective.
Communication
address is incorrect.
Communication value is
incorrect.
Serial communication time out
:
Potential Cause
Setting value in time out
parameter is not
correct.
Not receiving
communication
command for a long
time.
Reserved
:
Revision September 2013
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.
Checking Method
Press SHIFT key on the drive keypad
and examine if E0001 is displayed on
LED display.
Checking Method
Check if the recent fault records (P4-00
~ P4-05) display on the drive keypad in
accordance with the fault codes AL011,
AL024, AL025 and AL026.
Check if the following conditions occur:
Condition 1: Motor speed is above the
value set by P1-76.
Condition 2:
Motor Speed
   
P 1 46 4
60
Checking Method
Check the communication parameter
setting.
Check the communication address.
Check the communication value.
Checking Method
Check communication time out
parameter setting.
Check whether communication cable is
loose or broken.
If this fault occurs when power
is applied to the drive, it
indicates that the data in EE-
RPM is damaged or there is no
data in EE-PROM. Please
contact your distributor for
assistance or contact with Delta.
Perform the corrective actions
as described in AL011, AL024,
AL025 and AL026.
Correctly set P1-76 and P1-46.
1. Ensure that the motor speed
is below the value set by P1-
76.
2.
 6
19.8 10
Motor
60
Correctly set parameter setting.
Correctly set communication
address.
Correctly set communication
value.
Correctly set P3-07.
Tighten the communication
cable, make sure the
communication cable is not
damaged and ensure all wiring
is correct.
Chapter 9 Troubleshooting
Corrective Actions
Corrective Actions
Speed
    
P 1 46 4 19.8
Corrective Actions
Corrective Actions
6
10
9-7