Panasonic KT4R Communication Instruction Manual page 31

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
Sub-function code (MEI type)
Read Device ID code
(Corresponds to Basic category.)
Object ID
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
Sub-function code (MEI type)
Data Read Device ID code
Conformity level
More Follows
Next Object ID
Number of Objects
List of Object ID
List of Object length
List of Object value
(4) Error Check
16-bit data to detect communication errors
Refer to Section "5.5 Message Configuration (4) Error Check" (p.23),
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1 byte 2BH
1 byte 0EH
1 byte 01/04H
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
1 byte 2BH
1 byte 0EH
1 byte 01/04H
1 byte 01/81H
1 byte 00/FFH
1 byte Object ID number
1 byte
1 byte
1 byte
Object length