Control Variables - Lennox FLEXY FX 025 Application Manual

ELECTRICAL DATA
MODBUS - BACNET
@ @
(hexa) (deci)
01H 1 R/W
02H 2 R/W
03H 3 R/W
04H 4 R/W
05H 5 R/W
06H 6 R/W
07H 7 R/W
08H 8 R/W
09H 9 R/W
0AH 10 R/W
0BH 11 R/W
0CH 12 R/W
0DH 13 R/W
0EH 14 R/W
0FH 15 R/W
10H 16 R/W
11H 17 R/W
12H 18 R/W
13H 19 R/W
14H 20 R/W
15H 21 R/W
16H 22 R/W
17H 23 R/W
18H 24 R/W
19H 25 R/W
1AH 26 R/W
1BH 27 R/W
1CH 28 R/W
1DH 29 R/W
1EH 30 R/W
1FH 31 R/W
20H 32 R/W
21H 33 R
22H 34 R
23H 35 R
24H 36 R
25H 37 R
26H 38 R
27H 39 R
28H 40 R
Application Guide • FLEXY FX-AGU-1112-E
L
[On / Off] Unit
L
[Reset] Discharges the safety measures of the unit
L
[Enable] Stopping and running of the Fan Blower.[Off] the blower is stopped, [On] the
blower is running.
L
[Enable] Stopping and running of the fan in the «Control Dead Zone». [Off] the blower is
stopped, [On] the blower is running.
L
[BMS] Activation of the Inoccupation mode [Off] occupation mode - [On] inoccupation
mode
L
[Room regulation] Choices of the priority of regulation in Heating - [Off] Heat Pump then
Hot water coil or Electric or Gas [On] Hot water coil or Electric or Gas then Heat Pump
L
[F-Air Reheat] Activate reheating of the fresh air in the dead zone to maintain supply
temperature.
L
[F-Air Reheat] Choices of the priority of regulation in Heating - [Off] Heat Pump then Hot
water coil or Electric or Gas [On] Hot water coil or Electric or Gas then Heat Pump
L
[Enable] Run eco: [On] the Economiser is running, [Off] the Economiser if stopped.
L
[Enable] Run CO2 Sensor: [On] Switch-on the CO2 control on a Zone, [Off] Stop the
CO2 control on a zone.
L [Enable] [OFF] Force the unloading of compressors in cooling mode.
L [Enable] [OFF] Force the unloading of compressors in heating mode.
L [Enable] [OFF] Force the unloading of heating module (electric, gas or heat water coil)
L
[Enable] [OFF] Force the unloading of humidity control.
L not used
L [Clock] [OFF] read hour & minute [ON] write hour & minute
L [Dry contact] Digital Output, Free 1, BM50-J17-NO12
L [Dry contact] Digital Output, Free 2, BE50-J5-NO1
L [Dry contact] Digital Output, Free 3, BE50-J6-NO2
L [Dry contact] Digital Output, Free 4, BE50-J7-NO3
L [Dry contact] Digital Output, Free 5, BE50-J8-NO4
L not used
L not used
L not used
L not used
L not used
L not used
L not used
L not used
L
not used
L not used
L not used
L [Alarm] General
L [On/Off] Fan, Blower
L [On/Off] Fan, Extraction
L [On/Off] Compressor, 1
L
[On/Off] Compressor, Heat pump, 1
L [On/Off] Compressor, 2
L [On/Off] Compressor, Heat pump, 2
L [On/Off] Compressor, 3

CONTROL variables

DS50
3111
3112
3351 (BMS)
3352 (BMS)
3935
3324 (BMS)
3331 (BMS)
3332 (BMS)
3353 (BMS)
3354 (BMS)
3355 (BMS)
3356 (BMS)
3357 (BMS)
3358 (BMS)
...
2141
2142
2143
2144
2145
1000
2315
2321
2516
2517
2526
2527
2536
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