Omron E5AN Communications Manual page 101

(2) Response Code
Function code
H'88
H'08
(3) Example Command and Response
The following example shows the command/response for an Echoback
Test command.
(In this case, the test data is H'1234.)
(In this case, the slave address is H'01.)
Command:
Response:
Error code Name
H'03 Variable data error
--- Normal completion
01 08 00 00 12 34 ED 7C(CRC-16)
01 08 00 00 12 34 ED 7C(CRC-16)
5.4 Detailed Description of the Services
Description
The data following the function code
was not the fixed data (H'00, H'00).
No errors were found.
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