- -
HLP-C
+
Inverters
Byte
0
1
2
3
4
5
6
7
ASCII Code 30H 31H 32H 33H 34H 35H 36H 37H
Byte
8
9
A
B
C
D
E
F
ASCII Code 38H 39H 41H 42H 43H 44H 45H 46H
C110 Communication Baud Rate
Set Range
：
0~3
Unit
：
1
Factory Setting
：
1
0
：
4800 b/s 1
：
9600 b/s
2
：
19200 b/s 3
：
34800 b/s
C111 Communication Data Method
Set Range
：
0~7
Unit
：
1
Factory Setting
：
1
0
：
8N1 FOR ASCII 1
：
8E1 FOR ASCII
2
：
8O1 FOR ASCII 3
：
8N1 FOR RTU
4
：
8E1 FOR RTU 5
：
8O1 FOR RTU
HLP MODBUS Communication Protocol
When using the RS485 communication interface, each of the
inverters must set its own address so that the computer can use
this individual address to carry out the control.
1
：
Communication port terminal setting
The communication protocol
has two modes
：
RS485Communication Port
⑴
RTU mode (Remote Terminal Unit)
⑵
ASCII mode
（
American Standand Code for imformation
interchange
）
Information of code.
RTU mode: Each of 8-bit data is composed of two 4-bit
(hexadecimal), for example: 64H
ASCII mode: Each of 8-bit data is composed of two ASC
Ⅱ
byte,
for example:
One 1-bit data 64H (hexadecimal) is composed of ASC
Ⅱ
byte
“64”, included“6”(36H) and “4”(34H).
