Honeywell UDA2182 - Page 44

Parameters accessible with Function Codes 04
36 UDA2182 Communications User Guide January 09
Address
(hex)
Register
(decimal)
Parameter Name Type Notes
0112 30275
PID1 Mode
Float PID mode encoded as floating
point number:
0.0 = RSP/Auto
1.0 = RSP/Manual
2.0 = RSP/Initializing manual
mode
3.0 = RSP/TRC
4.0 = LSP/Auto
5.0 = LSP/Manual
6.0 = LSP/ Initializing manual
mode
7.0 = LSP/TRC
0114 30277
PID1 Alarm 1 state
Long 0 = PID alarm 1 inactive
1 = PID alarm 1 active
0116 30279
PID1 Alarm 2 state
Long 0 = PID alarm 2 inactive
1 = PID alarm 2 active
0118 30281
PID1 Auto tune state
Long 0 = auto tune inactive
1 = auto tune active
011A 30283
spare
011C 30285
spare
011E 30287
spare
0120 30289
PID2 LSP/RSP selected
Long 0 = LSP; 1 = RSP
0122 30291
PID2 AUTO/MANUAL selected
Long 0 = auto mode; 1 = manual mode
0124 30293
PID2 Tune request active
Long 1 = Auto tune is requested
0126 30295
PID2 RSP
Float RSP in engineering units
0128 30297
PID2 Deviation
Float Deviation in engineering units
012A 30299
PID2 Tuneset selected
Long 0 = tuneset 1; 1 = tuneset 2
012C 30301
PID2 PV
Float PV in engineering units
012E 30303
PID2 Working setpoint
Float Working setpoint in engineering
units
0130 30305
PID2 Output
Float PID output
0132 30307
PID2 Mode
Float PID mode encoded as floating
point number:
0.0 = RSP/Auto
1.0 = RSP/Manual
2.0 = RSP/Initializing manual
mode
3.0 = RSP/TRC
4.0 = LSP/Auto
5.0 = LSP/Manual
6.0 = LSP/ Initializing manual
mode
7.0 = LSP/TRC
0134 30309
PID2 Alarm 1 state
Long 0 = PID alarm 1 inactive
1 = PID alarm 1 active