LU-VE Emeritus LU1W Manual De Usuario página 136

The following are the MODBUS registers for inputs and outputs. The variable DT_Treg is the virtual probe resulting
from the management algorithms of the various analogue inputs (e.g. conversion of condensing pressure in
temperature or multicirculation management) and represents the adjustment temperature in use.
MODBUS MODBUS
Parameter Name and
Register Register
Description
Base 0 Base 1
Packed_DI
0x0100 257 Physical state digital inputs
Packed_DI_Logic
0x0101 258 Logic Status Digital Inputs
Packed_DO
Physical state digital
0x0180 385 outputs
AI_HighPressCond1
Condensing Circuit
0x0200 513 Pressure 1
AI_Treg1
Output water temperature
0x0201 514 circuit 1
AI_HighPressCond2
Condensing Circuit
0x0202 515 Pressure 2
AI_Treg2
Output water temperature
0x0203 516 circuit 2
AI_Textern
Ambient temperature (=
0x0206 519 inlet air temperature)
AI_remoteMaster
0x0207 520 Master supervisor signal
LU1W - User Manual
Data Type and Notes
bit00 = DI01, bit01 = DI02,
bit02 = DI03, bit03 = DI04,
bit04 = DI05, bit05 = DI06,
bit06 = DI07, bit07 = DI08,
bit08 = DI09, bit09 = DI10,
bit10 = DI11, bit11 = DI12
- word 16 bit
bit00=onOff (DI01),
bit01=set (DI02),
bit02=hotCold (DI03),
bit03=EnabSpray (DI07),
bit04=defrost (DI05),
bit05=silentMode (DI04),
bit06=wash (DI09),
bit07=pumpAL (DI10),
bit08=discharge (DI06),
bit09=free,
bit10=enabPA (DI08)
- word 16 bit
bit00=DO01, bit01=DO02,
bit02=DO03, bit03=DO04,
bit04=DO05, bit05=DO06,
bit06=DO07, bit07=DO08,
bit08=DO09, bit09=DO10,
bit10=DO11
- word 16 bit
[unit of measure as set by
PH03, default bar]
- short int
[unit of measure as set by
PH02, default °C]
- short int
[unit of measure as set by
PH03, default bar]
- short int
[unit of measure as set by
PH02, default °C]
- short int
[unit of measure as set by
PH02, default °C]
- short int
[unit of measure according
to selected signal type
parameter PH20: V or mA]
- short int
13
Default
Min Max
value
- - -
- - -
- - -
- -3276.8 3276.7
- -3276.8 3276.7
- -3276.8 3276.7
- -3276.8 3276.7
- -3276.8 3276.7
- -327.68 327.67
REV.1.1 – 07/11/2017 - ENG
MODBUS
Decimal
Register
positions
Type
- Input
- Input
- Input
0.0 Input
0.0 Input
0.0 Input
0.0 Input
0.0 Input
0.00 Input