Manual

20
Modbus Address Registers:
The Modbus address registers are defined in the tables below.
Input Register Table (table 1)
Modicon
Address
Modbus
Offset
Description
Min Value
Max
Value
Data type
300001
0
Status Register, 0=not running,
1=running.
0
1
16 bit signed integer
300002
1
Reserved
-
32768
32768
16 bit signed integer
300003
2
Alarms
Bit mask
Bit 0
-
Cha
nnel 1 Alarm
0
1
0001h
Bit 1
-
Channel 2 Alarm
0
1
0002h
Bit 2
-
Channel 3 Alarm
0
1
0004h
Bit 3
-
Channel 4 Alarm
0
1
0008h
Bit 4
-
Channel 5 Alarm
0
1
0010h
Bit 5
-
Channel 6 Alarm
0
1
0020h
Bit 6
-
Channel 1
-
2 Differential
Alarm
0
1
0040h
Bit 7
-
Channel 3
-
4 Differential
Alarm
0
1
0080h
Bit 8
-
Channel 5
-
6 Differential
Alarm
0
1
0100h
Bit 9
-
reserved
0
1
0200h
Bit 10
-
reserved
0
1
0400h
Bit 11
-
reserved
0
1
0800h
Bit 12
-
reserved
0
1
1000h
Bit 13
–
reserved
0
1
2000h
Bit 14
–
reserved
0
1
4000h
Bit 1
5
–
reserved
0
1
8000h
300004
3
Channel 1 Value
-
32768
32767
16 bit signed integer
300005
4
Channel 2 Value
-
32768
32767
16 bit signed integer
300006
5
Channel 3 Value
-
32768
327
67
16 bit signed integer
300007
6
Channel 4 Value
-
32768
32767
16 bit signed integer
300008
7
Channel 5 Value
-
32768
32767
16 bit signed integer
300009
8
Channel 6 Value
-
32768
32767
16 bit signed integer
300010
9
Channel 1 and 2 Differential Value
-
32
768
32767
16 bit signed integer
300011
10
Channel 3 and 4 Differential Value
-
32768
32767
16 bit signed integer
300012
11
Channel 5 and 6 Differential Value
-
32768
32767
16 bit signed integer
300013
12
Channel 1 High Alarm Limit
-
32768
32767
16 bit sign
ed integer
300014
13
Channel 2 High Alarm Limit
-
32768
32767
16 bit signed integer
300015
14
Channel 3 High Alarm Limit
-
32768
32767
16 bit signed integer
330016
15
Channel 4 High Alarm Limit
-
32768
32767
16 bit signed integer