Delta AH500 - Page 622

Chapter 12 Troubleshooting
12-73
Error
code
Description
CPU
Status
LED indicator status
ERROR
BUS
FAULT
16#9A31
An error occurs when the master communicates with
slave 17 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A32
An error occurs when the master communicates with
slave 18 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A33
An error occurs when the master communicates with
slave 19 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A34
An error occurs when the master communicates with
slave 20 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A35
An error occurs when the master communicates with
slave 21 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A36
An error occurs when the master communicates with
slave 22 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A37
An error occurs when the master communicates with
slave 23 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A38
An error occurs when the master communicates with
slave 24 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A39
An error occurs when the master communicates with
slave 25 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A3A
An error occurs when the master communicates with
slave 26 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A3B
An error occurs when the master communicates with
slave 27 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A3C
An error occurs when the master communicates with
slave 28 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A3D
An error occurs when the master communicates with
slave 29 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A3E
An error occurs when the master communicates with
slave 30 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A3F
An error occurs when the master communicates with
slave 31 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A40
An error occurs when the master communicates with
slave 32 in the PLC Link / COM1 MODBUS. (SM1591)
Continue Keep Keep
16#9A41
There is no response from slave 1 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep
16#9A42
There is no response from slave 2 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep
16#9A43
There is no response from slave 3 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep
16#9A44
There is no response from slave 4 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep
16#9A45
There is no response from slave 5 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep
16#9A46
There is no response from slave 6 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep
16#9A47
There is no response from slave 7 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep
16#9A48
There is no response from slave 8 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep
16#9A49
There is no response from slave 9 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep
16#9A4A
There is no response from slave 10 in the PLC Link /
COM1 MODBUS. (SM1592)
Continue Keep Keep