Omron E5CN-H Communications Manual

CompoWay/F
2.3 Detailed Description of the Services
2-15
■ Read Controller Attributes
This service reads the model number and communications buffer size.
Service Request PDU
Service Response PDU
(1) Model Number
The model number is expressed in 10-byte ASCII. When 10 bytes are
not required, pad the remaining bytes with spaces.
Example: The following model number is used for the E5CN-HQ2HH03
(voltage output, two auxiliary outputs, two heater burnout detection
inputs, and communications).
(2) Buffer Size
The communications buffer size is expressed in 2-byte hexadecimal,
and read after being converted to 4-byte ASCII.
Buffer size: 217 bytes (= H’00D9)
(3) Response Code
Normal Completion
Error Occurred
Response code Name Description
0000 Normal completion No errors were found.
Response code Name Description
1001 Command too long The command is too long.
2203 Operation error EEPROM error
MRC SRC
0503
22
MRC SRC
0503 00D9
22 4 10 4
Response
code
Model No.
Buffer
size
-5nc Q 0eHH2H

Omron E5CN-H Specifications

General

Brand	Omron
Model	E5CN-H
Category	Controller
Language	English