Omron CJ2H-CPU6*-EIP Series Connection Guide

9
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Program
58
9.7.3. Destination Device Error Code
The upper byte of H402 stores the following error codes.
[Format]
Bit 15 8 7 0
Error code
#Always #00
[Error code list]
Error code (hex)
Cause
Description
#01
Invalid
function
The process could not be executed because the function code
was invalid.
・The function code is not supported.
#02
Invalid data
address
The process could not be executed because the data address
was invalid.
・The address is not supported (other than #0000 to #1FFF).
・Register address and number of registers are #2000 or more
in total.
#03
Invalid data
The process could not be executed because the data was
invalid.
・The number of registers is 0 or more than 17.
・The number of bytes is other than twice the number of
registers.
・The data length is outside the specified range.
#04
Slave error
・
The process could not be executed because an error occurred
at the slave.
・
User I/F communication in progress
・Downloading, initializing or teaching function is in progress
using the data setter.
・Downloading or initialization is in progress using the data
setting software
・
Non-volatile memory processing in progress
・Internal processing is in progress. (S-BSY is ON.)
・An EEPROM error alarm is present.
・
Outside the parameter setting range
・The value write is outside the setting range.
・
Command execute disable
Additional Information
For details and troubleshooting on the Destination Device errors, refer to Response in
Message in Method of control via Modbus RTU(RS-485 communication) of the Brushless
Motor and Driver Package BLE Series FLEX RS-485 communication type USER MANUAL
(HM-5140).

Omron CJ2H-CPU6*-EIP Series Specifications

General

Brand	Omron
Model	CJ2H-CPU6*-EIP Series
Category	Controller
Language	English