Echoback Test - Omron E5CN-H Communications Manual

■ Echoback Test

This service performs an echoback test.
Service Request PDU
MRC SRC Test data
0 8 0 1
2 2
Service Response PDU
Response
MRC SRC
code
0 8 0 1
2 2
(1) Test Data
Set between 0 and 200 bytes of user-defined test data.
Set a value for the test data within the ranges shown below according to
the communications data length.
Communications
data length
8 bits ASCII data: H'20 to H'7E or H'A1 to H'FE
7 bits ASCII data: H'20 to H'7E
Do not set the value H'40. No response will be returned.
(2) Response Code
Normal Completion
Response code
0000 Normal completion
Error Occurred
Response code
1001 Command too long
2203 Operation error
2.3 Detailed Description of the Services
0 to 200
Test data
0 to 200
Test Data
Name
No errors were found.
Name
The command is too long.
EEPROM error
Description
Description
2-17