Panasonic KT4R - 6.2 Initial Setting Mode

5.7.2 Message Example
Message example in RTU mode is shown below.
Numerals written below the command represent the number of characters.
(1) Echo Back (Slave address 1, Request message)
• A request message from the master [Test data 200 (00C8H), 60 (003CH), 10 (000AH)]
3.5 idle
characters
Slave
address
(01H)
Function
code
(08H)
Sub-function
code
(0000H)
Data
(00C8003C000AH)
Error check
CRC-16
(E7D9H)
3.5 idle
characters
1 1 2 n x 2 2
• Response message from the slave in normal status (Echoes back the same message.)
3.5 idle
characters
Slave
address
(01H)
Function
code
(08H)
Sub-function
code
(0000H)
Data
(00C8003C000AH)
Error check
CRC-16
(E7D9H)
3.5 idle
characters
1 1 2 n x 2 2
(2) Read [Slave address 1, Device identification information: Vendor name (company name)]
• A request message from the master
3.5 idle
characters
Slave
address
(01H)
Function
code
(2BH)
Sub-function
code
(0EH)
Data
(0400H)
Error check
CRC-16
(7327H)
3.5 idle
characters
1 1 1 2 2
• Response message from the slave in normal status (Panasonic Industrial Devices SUNX Co., Ltd.)
3.5 idle
characters
Slave
address
(01H)
Function
code
(2BH)
Sub-function
code
(0EH)
1 1 1
Data
(0481000001002B50616E61736F6E696320496E647573747269616C
50
Data (Continued)
20446576696365732053554E5820436F2E2C204C74642EH)
Error check
CRC-16
(21CDH)
3.5 idle
characters
2
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