Delta AH500 Programming Manual page 736

Error code
There is no response from slave 29 in the PLC
16#9A5D
Link / COM1 MODBUS. (SM1592)
There is no response from slave 30 in the PLC
16#9A5E
Link / COM1 MODBUS. (SM1592)
There is no response from slave 31 in the PLC
16#9A5F
Link / COM1 MODBUS. (SM1592)
There is no response from slave 32 in the PLC
16#9A60
Link / COM1 MODBUS. (SM1592)
The setting of the PLC Link / COM1 MODBUS
16#9A61
mode is incorrect. (SM1589)
The number of polling cycles in the PLC Link /
16#9A62
COM1 MODBUS is incorrect. (SM1592)
There is a handshaking timeout when the
16#9A63 CPU module establishes a connection with
the network module. (SM1596)
There is no network module parameter in the
16#9A64
CPU module. (SM1596)
A communication error occurs, when COM2 is
16#9B21
connected to slave 1 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B22
connected to slave 2 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B23
connected to slave 3 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B24
connected to slave 4 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B25
connected to slave 5 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B26
connected to slave 6 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B27
connected to slave 7 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B28
connected to slave 8 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B29
connected to slave 9 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B2A
connected to slave 10 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B2B
connected to slave 11 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B2C
connected to slave 12 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B2D
connected to slave 13 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B2E
connected to slave 14 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B2F
connected to slave 15 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B30
connected to slave 16 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B31
connected to slave 17 by means of MODBUS.
A communication error occurs, when COM2 is
16#9B32
connected to slave 18 by means of MODBUS.
Description
Ch a pt er 7 Er r or C o des
LED indicator
CPU status
Status
ERROR
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BUS
FAULT
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