Hitachi HC-A16MB, Инструкция по установке и эксплуатации

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5.3 UDENDØRSENHEDER
Some state registers about outdoor unit have been added. Using these registers it is now possible to know the status of the refrigerant
cycle. Some control registers have also been added.
Offset Beskrivelse Værdier Læs/Skriv
0 Outdoor Air Temperature -63ºC ~ 63ºC Læs
1 Compressor Discharge Temperature 0 ~ 200 ºC Læs
2 Heating Evaporating Temperature Læs
3 Number of operating Compressor Læs
4 Udladningstryk 0.0 ~ 5.0 MPa (0.1 MPa) Læs
5 Sugetryk
-0.2 ~2.0MPa (0.1 MPa or 0.01MPa depending
unit)
Læs
6 Total Current 0 ~ 255 A Læs
7 Total Real Frequency 0 ~ 255 Hz Læs
8 EVO1 0 ~ 100 % Læs
9 EVO2 / Hot Bypass 0 ~ 100 % Læs
10 EVB 0 ~ 100 % Læs
11 Outdoor Unit Option Enabled
0: Disable
Læs/Skriv
1: Enable (it’s possible to use the following
options, also if the value of register 16 “Power
Level Set” is 1)
12 Noise Control Enabled
0: Disable
Læs/Skriv
1: Enable (it’s possible to send the noise level)
13 Noise Control Level Set
0~9 (See the service manual of Outdoor unit,
function db)
Læs/Skriv
14 Power Control Enabled
0: Disable
Læs/Skriv
1: Enable (it’s possible to send the power level)
15 Power Level 0~100% Læs/Skriv
16 Power Level Set 0~100% Læs
17 Power Level Current Value 0~100% Læs
18 Power Control Possible
0: Not possible
Læs
1: Possible
?
N O T E
• Register address is calculated as: 5000+(Modbus_Id*200)+offset
• Modbus_Id as configured by configuration software
DRIFT
PMML0351A rev.4 - 04/2020 150