3-2
【
Master connection image view
】
【
Modbus master - calculating channel allocation image
】
Input register
Adr. Data
0110
PV(CH4)
0111
PV(CH5)
0112 PV(CH6)
…
…
[
Communication ID - Data No.
]
Com. ID
Data
No.
Com.
ID01
Com.
ID02
Com.
ID03
…
Com.
ID12
01
PV
PV(CH1) PV(CH4)
-
-
02
-
PV(CH2) PV(CH5)
-
-
03
-
PV(CH3) PV(CH6)
-
-
04
-
-
-
-
-
05
-
-
-
-
-
06
-
-
-
-
-
07
-
-
-
-
-
08
-
-
-
-
-
09
-
-
-
-
-
10
-
-
-
-
-
11
-
-
-
-
-
12
-
-
-
-
-
13
-
-
-
-
-
14
-
-
-
-
-
15
-
-
-
-
-
16
-
-
-
-
-
Com. ID01
Slave ID
01
Com. ID02
Address
00
Com. ID03
Register type
Hold
Com. ID04
Data format
INT16
Com. ID05
DP position
1
Com. ID06
Number of data
1
Com. ID07
Get 1 PV data
Com. ID08
Com. ID09
Com. ID10
Com. ID11
Com. ID12
Slave ID
02
Address
107
Register type
Input
Data format
INT16
DP position
2
Number of data
3
Get 3 PV data
※
Continuous data can be
obtained in one of the ID.
Slave ID
02
Address
110
Register type
Input
Data format
INT16
DP position
1
Number of data
3
Get 3 PV data
※
Discontinuous data
needs to be acquired at
multiple ID.
Input register
Adr. Data
0000
・
0001
・
0002
・
0003
・
…
・
9999
・
Hold register
Adr. Data
0000 PV
0001 SP
0002
・
0003
・
…
・
9999
・
Register type
Slave ID
Address (
※
) Data format / DP position
(
※
Selected according to the
data)
Slave Address
Adr.01
Number of data
Slave Address
Adr.2
Input register
Adr. Data
0107
PV(CH1)
0108 PV(CH2)
0109 PV(CH3)
…
…
Modbus Master
(Recorder)
Modbus Master
(Recorder)
[
Allocation List
]
Cal. CH
fomula Remarks
13
MID01:01
PV
14
MID02:01 PV(CH1)
15
MID02:02 PV(CH2)
16
MID02:03 PV(CH3)
17
MID03:01 PV(CH4)
18
MID03:02 PV(CH5)
19
MID03:03 PV(CH6)
20
-
-
21
-
-
22
-
23
-
…
-
48
-