0X06) Write Single Register - ICP DAS USA PIR-130-AC User Manual

3.7 06 (0x06) Write Single Register

This function code is used to write a value to address 3xxxx.
Request
Byte Description
00 Address
01 Function Code
02 - 03 Starting Address
04 - 05 The value to be
written
Response
Byte Description
00 Address
01 Function Code
02 - 03 Requested Address
04 - 05 Value from the
Requested Address
Error Response
Byte Description
00 Address
01 Function Code
02 Exception Code
PIR-130-AC/DC User Manual Ver. 1.4.0, 2020/07/28
Length
Value
(in Bytes)
1 1 to 247
1 0x06
2 Refer to the Modbus Address Mapping
Table for details.
2
Length
Value
(in Bytes)
1 1 to 247
1 0x06
2 The value is the same as bytes 02 and 03
of the Request
2 The value is the same as bytes 04 and 05
of the Request
Length
Value
(in Bytes)
1 1 to 247
1 0x86
1 Refer to the Modbus standard for more
details.
84/93