Delta Electronics AH500 Operation Manual page 537

Error code
An error occurs when the COM2 MODBUS
16#9B1C
connection is initialized.
An error occurs when the COM2 MODBUS
16#9B1D
connection is initialized.
An error occurs when the COM2 MODBUS
16#9B1E
connection is initialized.
An error occurs when the COM2 MODBUS
16#9B1F
connection is initialized.
An error occurs when the COM2 MODBUS
16#9B20
connection is initialized.
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.
Description
C h a p t e r 1 2 Tr o u b l e s h o o t i n g
LED indicator
CPU status
Status
ERROR
FAULT
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
Continue Keep
BUS
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
Keep
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