7-3 Parameter Modbus Register Mapping Table
Parameter
Scale
Low
Scale
High
Notes
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
HSP1
LSP1
SP2
PV.HI
PV.LO
INPT
UNIT
RESO
IN.LO
IN.HI
SHIF
FILT
T.ABN
OUT1
O1.HY
Reserved
High limit set point 1
Low limit set point 1
Set point 2 value for output 2
Historical max. value of PV
Input type selection
Process unit
Display resolution
Low scale value for linear input
PV shift (offset) value
Accumulated time during abnormal condition
Output 1 function
Output 1 hysteresis value
*1
*1
*1
*1
*1
0
0
0
*1
*1
*1
0
0
0
*2
*1
*1
*1
*1
*1
*1
65535
65535
65535
*1
*1
*1
65535
6553.5
65535
*2
*1
*1
R/W
R/W
R/W
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
Register
Address
Parameter
Notation
25
26
27
28
29
HSP.L
HSP.H
Lower limit of HSP1
Upper limit of HSP1
*1
Reserved
Reserved
Historical min. value of PV
Reserved
High scale value for linear input
PV filter time constant
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
UM0L911C
54
