Filter
Top Products
Modbus Read, Write and Override Parameters plus Exception Codes
212 UDC2500 Universal Digital Controller Product Manual 4/07
Parameter
Description
Register
Address
Data
Type
Access Data Range or
Enumerated Selection
Hex Decimal
Digital Input
#1
00BA 186 INT R/W
0 = None
1 = To Manual
2 = To Local Setpoint #1
3 = To Local Setpoint #2
4 = To Direct Action
5 = To Hold Ramp
6 = To PID Set #2
7 = To Run Ramp
8 = To Begin
9 = No I (Reset)
10 = To Manual Failsafe
Output
11 = Disable Keyboard
12 = To Timer
13 = Initiate Limit Cycle
Tuning
14 = Setpoint Initialization
(SP=PV)
15 = To RSP
16 = Manual Latching
17 = Output 1 tracks Input 2
18 = Start/Restart SP Ramp or
SP Program
Digital Input
#1
Combinations
00BC 188 INT R/W
0 = Disable
1 = +PID2
2 = +Direct
3 = +LSP2
4 = +LSP1
5 = +Run
Digital Input
#2 *
00BB 187 INT R/W Same as Digital Input #1
Digital Input
#2
Combinations
*
00BD 189 INT R/W
Same as Digital Input #1
Combinations
* Auxiliary Output and Digital Input #2 are mutually exclusive.