Kaysun KC-FCD2-M, Инструкция по установке и эксплуатации

Страница: 13 / 24

10
10.4 Modbus
Only available in KC-FCD2-M model.
Transmission rate: 9600 bps; Data length: 8 bits; Stop bit: 1 bit;
Check bit: no check; Transmission code: hexadecimal value (MODBUS RTU
mode);
Error detection: CRC-16 (MODBUS RTU mode);
MODBUS communication IP address of slave unit: 1-32;
Command = 03: Multi-register read instruction; Command = 06: Single
register write instruction;
Command = 16: Multi-register write instruction.
Command
Register
Address
Parameter
Name
Parameter Range
Default
Value
03 1
Thermostat program
version No.
1~255
03 2 Room temperature 0~0xffff
03/06/16 3
Current ON/OFF
mode
0: OFF; 1: ON
03/06/16 4
Current setting
temperature
17°~30°C / 41°F~95°F
03/06/16 5
System mode
setting
0: Ventilation; 1: Cooling; 2: Heating;
3: Auxiliary electric heater;
4: H Auxiliary electric heater
0
03/06/16 6 Set fan speed 1: Low; 2: Medium; 3: High; 4: Auto 4
03/06/16 7
Fan always on/
always off (After
setting temperature)
00: OFF; 01: ON 0
03/06/16 8
Select temperature
unit
00:°C degrees Celsius
01:°F degrees Fahrenheit
0
03/06/16 9
Temperature
compensation
-3C°~3°C/ -6°F~6°F 0C° / 0°F
03/06/16 10
Temperature return
difference
1, 2, 3 C (°C) / 2, 4, 6 (°F) 1C° / 2°F
03/06/16 11
Communication IP
address (Modbus) 01-32
1