Omron E5C-T Series Communications Manual

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2 CompoWay/F Communications Procedures
E5C-T Digital Temperature Controllers Programmable Type Communications Manual (H186)
2-3 Detailed Description of the Services
2
2-3-7 Echoback Test
(2) Related Information
(3) Response Code
• Normal Completion
• Error Occurred
This service performs an echoback test.
• Service Request PDU
• Service Response PDU
(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.
Response code Name Description
0000 Normal completion No errors were found.
Response code Error name Description
1001 Command too long The command is too long.
2203 Operation error Non-volatile memory error
2-3-7 Echoback Test
Communications
data length
Test Data
8 bits ASCII data: H'20 to H'7E or H'A1 to H'FE
7 bits ASCII data: H'20 to H'7E
76543210
Heater current hold (CT1)
AD converter error
Heater overcurrent (CT2)
Heater current hold (CT2)
Input error
Heater overcurrent (CT1)
0
Bit position
Potentiometer input error
MRC SRC
0 8 01
22 0 to 200
Test data
MRC SRC
Response
code
0 8 01
22
0 to 200
Test data
4

Omron E5C-T Series Specifications

General

Brand	Omron
Model	E5C-T Series
Category	Temperature Controller
Language	English