Hitachi HC-A16MB, Инструкция по установке и эксплуатации

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Offset Description Values Read/Write
18 Power Control Possible
0: Not possible
Read
1: Possible
?
N O T E
• Register address is calculated as: 5000+(Modbus_Id*200)+offset
• Modbus_Id as configured by configuration software
5.4 OPTIONAL FUNCTIONS
Some optional functions of the indoor units have been added so that they can be managed from the BMS.
Offset Description Values Read/Write
0 b1 (Heating temperature compensation) 0~4 Read/Write
1 b2 (Circulation function at heating Thermo-OFF) 0~1 Read/Write
2 b4 (Change of filter cleaning period) 0~4 Read/Write
3 c5 (Static pressure selection) 0~2 Read/Write
4 c8 (Control by the temperature sensor of the remote control switch) 0~2 Read/Write
5 Cb (Selection of forced stoppage logic) 0~1 Read/Write
6 Cd (Stop of indoor unit fan during cooling Thermo-OFF conditions) 0~1 Read/Write
7 CE (Stop of indoor unit fan during heating Thermo-OFF conditions) 0~1 Read/Write
8 d1 (Management of indoor unit operation after a power supply cut off -option 1) 0~1 Read/Write
9 d3 (Management of indoor unit operation after a power supply cut off -option 2) 0~1 Read/Write
10 d4 (RPI(M) Prevention of low air outlet temperature in cooling mode) 0~1 Read/Write
11 d5 (Prevention of low air outlet temperature in heating mode) 0~1 Read/Write
12 E1 (KPI: Ventilation mode / Econofresh cooling mode) 0~2 Read/Write
13 E2 (KPI: Increase of air supply volume / Econofresh enthalpy Sensor) 0~1 Read/Write
14 E4 (KPI: Pre-cooling / preheating period / Econofresh: CO2 sensor) 0~2 Read/Write
15
E8 (Control for stop of the indoor unit fan during heating Thermo-OFF conditions
(with remote sensor THM-R2AE connected to the THM4 connector in the indoor
unit PCB)
0~1 Read/Write
16 E9 (Intermittent fan operation in heating stop) 0~1 Read/Write
17 Eb (Indoor unit fan control during cooling Thermo-OFF conditions) 0~2 Read/Write
18 EE (Control in “Automatic” indoor fan speed mode) 0~1 Read/Write
19 EF (Control in “Automatic” indoor fan speed mode (supporting High H)) 0~1 Read/Write
20 H4 (KPI: Operation modes for the ventilation unit with energy recovery) 0~1 Read/Write
21 K5 (Detection level of the motion sensor kit) 0~2 Read/Write
22
K6 (Selection of allowed operation modes when the control sensor of the indoor
unit is set by C8 function)
0~3 Read/Write
?
N O T E
• Register address is calculated as: 40000+(Modbus_Id*100)+offset
• Modbus_Id as configured by configuration software
ENGLISH
OPERATION
PMML0351A rev.4 - 04/2020 19