RS485(ModBus RTU Mode)
1. Function 03H (Read Holding Registers)
Request Data Frame; EX: Read the data of display value(0000H starts from 1 Word)
SLAVE
FUNCTION
Address
01H
03H
Response Data Frame; EX: The response value is "0"
SLAVE
FUNCTION
Address
01H
03H
Request Data Frame (EX: Continue to request the data of 10 points)
FUNCTION
SLAVE
Address
01H
03H
Response Data Frame
FUNCTION
SLAVE
Address
01H
03H
2. Writing Command by Function 06H (Preset Single Register)
Request Data Frame
SLAVE
FUNCTION
Address
Code
01H
06H
Response Data Frame
SLAVE
FUNCTION
Address
Code
01H
06H
CS2-TM(Pulse Input) ADDRESS TABLE ** Address number are Hexadecimal
■
User Level
Name
Address
TOTAL*
0000h
TOTAL*
0001h
TOTAL*
0002h
BATCH*
0003h
BATCH*
0004h
BATCH*
0005h
0006h
*
0007h
*
0008h
*
0009h
*
000Ah
*
000Bh
*
000Ch
*
000Dh
*
000Eh
*
000Fh
*
Starting
Starting
Address Hi
Address Lo
00H
00H
Byte
Data
count
Hi
02H
00H
Starting
Starting
Address Hi
Address Lo
00H
00H
Byte
Data(1)
count
Hi
14H
00H
Starting
Starting
Address Hi
Address Lo
00H
00H
Starting
Starting
Address Hi
Address Lo
00H
00H
Range
Three Word Area
-1999999999~
Totalizer
9999999999
Totalizer
Totalizer
-1999999999~
Batch
9999999999
Batch
Batch
-1999999999~
Relay1 Set Point
9999999999
Relay1 Set Point
Relay1 Set Point
-1999999999~
Relay2 Set Point
9999999999
Relay2 Set Point
Relay2 Set Point
-1999999999~
Relay3 Set Point
9999999999
Relay3 Set Point
Relay3 Set Point
-1999999999~ Relay4 Set Point
No. of Word
No. of Word
Hi
Lo
00H
01H
Data
CRC
Lo
Lo
00H
B8H
No. of Word
No. of Word
Hi
Lo
00H
0AH
Data(1)
...
... Data(10)
Lo
00H
...
...
Preset
Preset
DATA Hi
DATA Lo
00H
02H
Preset
Preset
DATA Hi
DATA Lo
00H
02H
Explain
*(High Word)
*(Mid Word)
*(Low Word)
*(High Word)
*(Mid Word)
*(Low Word)
*(High Word)
*(Mid Word)
*(Low Word)
*(High Word)
*(Mid Word)
*(Low Word)
*(High Word)
*(Mid Word)
*(Low Word)
*(High Word)
22 / 27
CRC
CRC
Lo
Hi
84H
0AH
CRC
Hi
44H
CRC
CRC
Lo
Hi
C5H
CDH
Data(10)
CRC
Hi
Lo
Lo
01H
00H
--
CRC
CRC
Lo
Hi
08H
0BH
CRC
CRC
Lo
Hi
08H
0BH
Initial
Write/Read Note
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
CS2-TM(Pulse)-Operating Manual 2012-05-10
CRC
Hi
--
R
R
R
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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