Omron S8M - 7-7 Echoback Test

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Echoback Test Section 7-7
(3) Response Codes
7-7 Echoback Test
This service performs an echoback test.
■ Service Request PDU
■ Service Response PDU
(1) Test Data
Set values for the test data within the ranges shown below, depending on
the communications data length setting.
(2) Response Codes
Response
code
Error name Cause Error
priority
1001 Command too long The command is too long. 1
0000 Normal completion No error 0
MRC SRC
0 8 0 1
2 2
Test Data
0 to 47
MRC SRC
0 8 0 1
2 2 4
Response Code
Test Data
0 to 47
Data length Processing
8 bits ASCII data: 20 to 7E or A1 to FE
7 bits ASCII data: 20 to 7E
Response
code
Error name Cause Error
priority
1001 Command too long The command is too long. 1
0000 Normal completion No error 0