69
DEC address
Variable
name
Description / Variables Main Menu States
Type Read [R]
/Write
[W]
BacNet Modbus BacNet Modbus
36 72 ComSup
RS485: Correct communication between Modbus ELP controller and supply
fan inverter
1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
37 74 Isup2 RS485: Supply fan motor current 2 1A = 256 (22A = 22*256 = 5632 = 0x1600) AV Register R
38 76 Fsup2 RS485: Frequency of the supply fan inverter 2 1Hz = 256 (22Hz = 22*256 = 5632 = 0x1600) AV Register R
39 78 RPMsup2 RS485: Supply EC fan motor speed 2 1rpm = 256 (22rpm = 22*256 = 5632 = 0x1600) AV Register R
40 80 Usup2
RS485: Inverter output voltage or DC motor voltage of the supply EC fan
motor 2
1V = 256 (22V = 22*256 = 5632 = 0x1600) AV Register R
41 82 FaultSup2 RS485: Inverter or supply EC fan motor alarm code 2
1A = 1A (HEX) www.el-piast.com/alarms-
-decoder
AV Register R
42 84 ComSup2
RS485: Correct communication between Modbus ELP controller and supply
fan inverter 2
1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
43 86 Iexh RS485: Exhaust fan motor current 1A = 256 (22A = 22*256 = 5632 = 0x1600) AV Register R
44 88 Fexh RS485: Frequency of the exhaust fan inverter 1Hz = 256 (22Hz = 22*256 = 5632 = 0x1600) AV Register R
45 90 RPMexh RS485: Exhaust EC fan motor speed 1rpm = 256 (22rpm = 22*256 = 5632 = 0x1600) AV Register R
46 92 Uexh
RS485: Inverter output voltage or DC motor voltage of the exhaust EC
fan motor
1V = 256 (22V = 22*256 = 5632 = 0x1600) AV Register R
47 94 FaultExh RS485: Inverter or exhaust EC fan motor alarm code 1A = 1A (HEX) www.el-piast.com/alarms-decoder AV Register R
48 96 ComExh
RS485: Correct communica-tion between Modbus ELP controller and
exhaust fan inverter
1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
49 98 Iexh2 RS485: Exhaust fan motor current 2 1A = 256 (22A = 22*256 = 5632 = 0x1600) AV Register R
50 100 Fexh2 RS485: Frequency of the exhaust fan inverter 2 1Hz = 256 (22Hz = 22*256 = 5632 = 0x1600) AV Register R
51 102 RPMexh2 RS485: Exhaust EC fan motor speed 2 1rpm = 256 (22rpm = 22*256 = 5632 = 0x1600) AV Register R
52 104 Uexh2
RS485: Inverter output voltage or DC motor voltage of the exhaust EC
fan motor 2
1V = 256 (22V = 22*256 = 5632 = 0x1600) AV Register R
53 106 FaultExh2 RS485: Inverter or exhaust EC fan motor alarm code 2
1A = 1A (HEX) www.el-piast.com/alarms-
-decoder
AV Register R
54 108 ComExh2
RS485: Correct communication between Modbus ELP controller and exhaust
fan inverter 2
1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
55 110 Y1 Water heater setting 1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
56 112 M1 Water heater circulation pump 0 - stop, 1 - start MSV
Coil1792
R
57 114 HEpwr Control level of electric heater 1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
58 116 Y2 Water cooler setting 1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
59 118 E1 Cooling demand (with water heater) 0 - stop, 1 - start MSV
Coil1888
R
60 120 Y9 Freon cooler setting 1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
61 122 DXstate Freon cooler setting 0 - stop, 1 - I level, 2 - II level, 3 - I and II level MSV Register R
62 124 YFX Reverse unit setting 1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
63 126 DXstate Reverse unit setting 0 - stop, 1 - start, 2 - defrost, 3 - defrost MSV Register R
64 128 H_C Reverse unit mode 0 - heating, 1 - cooling MSV Register R
65 130 CrossRec Cross-recovery control 1% = 256 (22% = 22*256 = 5632 = 0x1600) AV
Coil 2080
R
66 132 RecState Cross-ow, rotary, recovery state 0 - stop, 1 - start, 2, 3 - defrost MSV Register R
67 134 Throt
Setting the supply, exhaust damper if there is no mixing chamber in the
system
0 - stop, 1 - start MSV
Coil 2144
R
68 136 ThrSuEx Setting the supply and exhaust damper if there is mixing chamber in the system 1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
69 138 ThrMCh Setting the mixing chamber 1% = 256 (22% = 22*256 = 5632 = 0x1600) AV Register R
70 140 FHEn Fast heating with the mixing chamber 0 - inactive, 1 - active MSV
Register
R/W
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