For Function code 43 (2BH), the request message from the master side is composed of
Sub-function code 14 (0EH), Read Device ID code and Object ID.
Function code 1 byte 2BH
Sub-function code (MEI type) 1 byte 0EH
Read Device ID code
(Corresponds to Basic category.)
1 byte 01/04H
Object ID 1 byte 00 Vendor name (company name)
Panasonic Industrial Devices SUNX Co., Ltd.
01 Product code (model number)
(e.g.) AKT4R1111001
02 Version (Major Minor Revision)
(e.g.) 010000
Response message from the slave is composed of Sub-function code 14 (0EH) (for the request),
Read Device ID code, Object ID, and Exception code when negative acknowledgement is returned.
Function code 1 byte 2BH
Sub-function code (MEI type) 1 byte 0EH
Data Read Device ID code 1 byte 01/04H
Conformity level 1 byte 01/81H
More Follows 1 byte 00/FFH
Next Object ID 1 byte Object ID number
Number of Objects 1 byte
List of Object ID 1 byte
List of Object length 1 byte
List of Object value Object length
(4) Error Check
16-bit data to detect communication errors
Refer to Section “5.5 Message Configuration (4) Error Check” (p.23),
To Next Page
Loading...
