RADIANQBIO INSTRUMENT www.radian21.com
49
3)
Modbus RTU protocol (R/O : Read only, W/O : Write only. R/W : Read & Write)
Address
(Decimal)
Func
code
Description
Value
Type
Format
Device Function Value
0000
0×04
F-00
Decimal Point
0 ~ 3
R/O
UNIT16
0001
0×04
F-01
Division
1 ~ 50
R/O
UNIT16
0002
0×04
F-02
Display Filter
1 ~ 100
R/O
UNIT16
0003
0×04
F-03
Hold Mode
0 ~ 3
R/O
UNIT16
0004
0×04
F-04
BCD BUSY time
50 ~ 1000(x1ms)
R/O
UNIT16
0005
0×04
F-10
Auto Zero Tracking
0 ~ 99
R/O
UNIT16
0006
0×04
F-11
Auto Zero Tracking Time
0 ~ 50 (x100ms)
R/O
UNIT16
0007
0×04
F-12
Auto Zero during operation
0 ~ 1
R/O
UNIT16
0008
0×04
F-13
Base offset
-19999 ~ +99999
R/O
INT32
0009
0010
0×04
F-20
Comparison Mode
0 ~ 3
R/O
UNIT16
0011
0×04
F-21
Hysteresis
0 ~ 99
R/O
UNIT16
0012
0×04
F-30
DAC mode
0 ~ 7
※
R/O
UNIT16
0013
0×04
F-31
DAC capacity
0 ~ 99999
R/O
INT32
0014
0015
0×04
F-32
DAC Speed
0 ~ 1
R/O
UNIT16
0016
0×04
F-40
ID Number
0 ~ 255
R/O
UNIT16
0017
0×04
F-41
Baudrate
0 ~ 6
※
R/O
UNIT16
0018
0×04
F-42
Protocol
0 ~ 1
R/O
UNIT16
0019
0×04
F-50
Display reverse mode
0 ~ 2
R/O
UNIT16
0020
0×04
F-51
Force Unit
0 ~ 4
R/O
UNIT16
0021
0×04
F-52
Key Disabling
0000 ~ 1111
R/O
UNIT16
Measurement
0030
0×04
Net Display Value
-19999~+99999
R/O
INT32
0031
0032
0×04
Relay Setpoint output
0×0001 : Relay 1
R/O
UNIT16
0×0002 : Relay 2
0×0004 : Relay 3
0×0008 : Relay 4
0×0010 : Relay 5
Option
0×0020 : Relay 6
0×0040 : Relay 7
0×0080 : Relay 8