Hitachi WJ200-001L, Instruction Manual

Page: 582 / 680

Ver.3
−
− −
−
73
Response:
Notice the data from fourth to seventh. The Read data (Register Data 1, 2) are subject to Endian function.
(As for the data arrangements of Special Endian, please refer to "[2] How data are arranged by each
endian.")
As you have seen in these examples, Endian function is applied not only to the data in Query but also to
the data in Response. Therefore, aside from when necessary, Response examples will be left out henceforth.
No Field Name Example
(Hex)
1 Slave address 01
2 Function code 17
3 Byte number n 04
4 Register Data 1 (high byte) FB
5 Register Data 1 (low byte) DE
6 Register Data 2 (high byte) 00
7 Register Data 2 (low byte) 01
8 CRC-16 (high byte) 69
9 CRC-16 (low byte) F9
Subject to Endian function
：
Read Data
：
0001FBDEh