Modbus Data Base
Publication PUB091-003-00_0119
53 of 76
7.7 Data Base Summary:
Data
Location
(Reg / Bit)
Function
Accessed by MODBUS function code
01
02
03
04
05
06
15
16
Other
Stop
0
Digital Output
01
05
15
07
Close
1
Digital Output
01
05
15
07
Open
2
Digital Output
01
05
15
07
ESD
3
Digital Output
01
05
15
07
Output DO-1 (extra relay S5)
4
Digital Output
01
05
15
Output DO-2 (extra relay S6)
5
Digital Output
01
05
15
Output DO-3 (extra relay S7)
6
Digital Output
01
05
15
Output DO-4 (extra relay S8)
7
Digital Output
01
05
15
Actuator moving
0 / 0
Digital Input
02
03
04
Close position limit
0 / 1
Digital Input
02
03
04
07
Open position limit
0 / 2
Digital Input
02
03
04
07
Valve running close
0 / 3
Digital Input
02
03
04
Valve running open
0 / 4
Digital Input
02
03
04
Selector in remote
0 / 5
Digital Input
02
03
04
Selector in local stop
0 / 6
Digital Input
02
03
04
Selector in local
0 / 7
Digital Input
02
03
04
Thermostat tripped
0 / 8
Digital Input
02
03
04
Monitor relay
0 / 9
Digital Input
02
03
04
07
Valve obstructed
0 / 10
Digital Input
02
03
04
Valve jammed
0 / 11
Digital Input
02
03
04
Manual movement
0 / 12
Digital Input
02
03
04
MIT/Interrupter timer
0 / 13
Digital Input
02
03
04
Position control enabled
0 / 14
Digital Input
02
03
04
Watchdog
0 / 15
Digital Input
02
03
04
Battery low
1 / 16
Digital Input
02
03
04
Open Interlock input active
1 / 17
Digital Input
02
03
04
Close Interlock input active
1 / 18
Digital Input
02
03
04
Hard wired input DI-1
1 / 19
Digital Input
02
03
04
Hard wired input DI-2
1 / 20
Digital Input
02
03
04
Hard wired input DI-3
1 / 21
Digital Input
02
03
04
Hard wired input DI-4
1 / 22
Digital Input
02
03
04
Slow mode
1 / 23
Digital input
02
03
04
Instantaneous torque
2 / -
Input register
03
04
Valve position
3 / -
Input register
03
04
Analogue input
4 / -
Input register
03
04
Actuator digital control
5 / -
Output register
03
06
16
Position demand output
6 / -
Output register
03
06
16
Action on loss of signal
7 / -
Parameter reg
03
06
16
Min position
8 / -
Parameter reg
03
06
16
Max position
9 / -
Parameter reg
03
06
16
Deadband
10 / -
Parameter reg
03
06
16
MIT
11 / -
Parameter reg
03
06
16
Aux mask
12 / -
Parameter reg
03
06
16
Communications lost
position
13 / -
Parameter reg
03
06
16
Hysteresis
14 / -
Parameter reg
03
06
16
Slow mode range
15 / -
Parameter reg
03
06
16
Jammed time
16 / -
Parameter reg
03
06
16
Manual movement travel
17 / -
Parameter reg
03
06
16
Watchdog timeout
18 / -
Parameter reg
03
06
16
ESD DI-4/Net disable
19 / -
Parameter reg
03
06
16
Analogue input max
20 / -
Parameter reg
03
06
16
Communications fault timer
21 / -
Parameter reg
03
06
16
Address
22 / -
Parameter reg
03
06
16
Baud rate
23 / -
Parameter reg
03
06
16
Parity, Stop bits
24 / -
Parameter reg
03
06
16
