Slave Function - ADTEK CS2-MC Manual

RS485(ModBus RTU Mode)
■ Modbus RTU Mode
一、 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)
SLAVE
FUNCTION
Address
01H 03H
Response Data Frame
SLAVE
FUNCTION
Address
01H 03H
二、 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-MC ADDRESS TABLE **Address number are Hexadecimal
User Level
Name Address
0000h
0001h
0002h
0003h
0004h
0005h
0006h
0007h
0008h
0009h
000Ah
000Bh
000Ch
000Dh
000Eh
000Fh
0010h
0011h
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 (High Word)
9999999999
Totalizer (Mid Word)
Totalizer (Low Word)
0000000000~
Batch Count (High Word)
9999999999
Batch Count (Mid Word)
Batch Count (Low Word)
-1999999999~
Relay1 Set Point (High Word)
9999999999
Relay1 Set Point (Mid Word)
Relay1 Set Point (Low Word)
-1999999999~
Relay2 Set Point (High Word)
9999999999
Relay2 Set Point (Mid Word)
Relay2 Set Point (Low Word)
-1999999999~
Relay3 Set Point (High Word)
9999999999
Relay3 Set Point (Mid Word)
Relay3 Set Point (Low Word)
-1999999999~
Relay4 Set Point (High Word)
9999999999
Relay4 Set Point (Mid Word)
Relay4 Set Point (Low Word)
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
15 / 19
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
0
0
3000
6000
9000
12000
CS2-MC Manual 2014/9/9
CRC
Hi
--
Write/Read Note
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
R/W
R/W