Delta AH Series User Manual

Chapter 9 Troubleshooting
9-27
9_
Error code Description
CPU
Status
LED indicator
status
ERROR
BUS
FAULT
16#9B39
An error occurs when COM2 communicates with slave 25 by
MODBUS.
Continue Keep Keep
16#9B3A
An error occurs when COM2 communicates with slave 26 by
MODBUS.
Continue Keep Keep
16#9B3B
An error occurs when COM2 communicates with slave 27 by
MODBUS.
Continue Keep Keep
16#9B3C
An error occurs when COM2 communicates with slave 28 by
MODBUS.
Continue Keep Keep
16#9B3D
An error occurs when COM2 communicates with slave 29 by
MODBUS.
Continue Keep Keep
16#9B3E
An error occurs when COM2 communicates with slave 30 by
MODBUS.
Continue Keep Keep
16#9B3F
An error occurs when COM2 communicates with slave 31 by
MODBUS.
Continue Keep Keep
16#9B40
An error occurs when COM2 communicates with slave 32 by
MODBUS.
Continue Keep Keep
16#9B41
COM2 receives no response from slave 1 by MODBUS.
Continue
Keep
Keep
16#9B42
COM2 receives no response from slave 2 by MODBUS.
Continue
Keep
Keep
16#9B43
COM2 receives no response from slave 3 by MODBUS.
Continue
Keep
Keep
16#9B44
COM2 receives no response from slave 4 by MODBUS.
Continue
Keep
Keep
16#9B45
COM2 receives no response from slave 5 by MODBUS.
Continue
Keep
Keep
16#9B46
COM2 receives no response from slave 6 by MODBUS.
Continue
Keep
Keep
16#9B47
COM2 receives no response from slave 7 by MODBUS.
Continue
Keep
Keep
16#9B48
COM2 receives no response from slave 8 by MODBUS.
Continue
Keep
Keep
16#9B49
COM2 receives no response from slave 9 by MODBUS.
Continue
Keep
Keep
16#9B4A
COM2 receives no response from slave 10 by MODBUS.
Continue
Keep
Keep
16#9B4B
COM2 receives no response from slave 11 by MODBUS.
Continue
Keep
Keep
16#9B4C
COM2 receives no response from slave 12 by MODBUS.
Continue
Keep
Keep
16#9B4D
COM2 receives no response from slave 13 by MODBUS.
Continue
Keep
Keep
16#9B4E
COM2 receives no response from slave 14 by MODBUS.
Continue
Keep
Keep
16#9B4F
COM2 receives no response from slave 15 by MODBUS.
Continue
Keep
Keep
16#9B50
COM2 receives no response from slave 16 by MODBUS.
Continue
Keep
Keep
16#9B51
COM2 receives no response from slave 17 by MODBUS.
Continue
Keep
Keep
16#9B52
COM2 receives no response from slave 18 by MODBUS.
Continue
Keep
Keep
16#9B53
COM2 receives no response from slave 19 by MODBUS.
Continue
Keep
Keep
16#9B54
COM2 receives no response from slave 20 by MODBUS.
Continue
Keep
Keep
16#9B55
COM2 receives no response from slave 21 by MODBUS.
Continue
Keep
Keep

Delta AH Series Specifications

General

Brand	Delta
Model	AH Series
Category	Controller
Language	English