ShinWoo AHU Controller communication driver

 

ShinWoo AHU Controller communication driver is the driver to communicate with communication air conditioning controller of ShinWoo FCU Co., Ltd. in Korea.

 

1. Read Settings

 

<Figure 1> is read setting example of  ShinWoo AHU Controller communication driver.

<Figure 1>  Read setting example of  ShinWoo AHU Controller communication driver

Device part of  <Figure 1> input Com Port(COM6), Baud Rate(9600), Parity Bit(0), Data Bit(8), Stop Bit(1) respectively, according to setting of controller.

 

ShinWoo AHU Controller communication driver¡¯s read schedule

Read schedule setting parameters are as follows:

1) Group/Station – High byte = 0 ~ 255 Group number, Low byte = 0 ~ 15 controller Station(ID) number.

2) Read Command – Command = fixed to CURR. ( Refer to <Table 1> )

3) Read Start Address – Don't care.

4) Save start address for Communication Server – Saving start address of Communication Server.

5) Read Size – Fixed to 1. ( Refer to <Table 1> )

 

Read schedule example) 

READ,  0,  CURR,  0,  0,  1,

 

<Table 1> is data saving address and contents of ShinWoo AHU Controller communication driver.

Data Saving Address and Contents

Range

 Remarks
Start Add +  0 : operation mode 0 : cooling, 1 : heating, 2 : ventilation  
Start Add +  1 : fan speed 0 : Off, 1 : Low, 2 : Mid, 3 : High, 4 : Auto  
Start Add +  2 : flag status value Bit 0 : run/stop(1 = run),         Bit 1 : ¡É or ¢µ(1 =  ¢µ),
Bit 2 : Swing(1 = On),              Bit 3 : Timer mode,
Bit 4 : Turbo,                          Bit 5 : Fan Run(1 = Run),
Bit 6 ~ 7 : reserved		  
Start Add +  3 : setting temperature 0 ~ 45¡É default : ¡É,
¢µ : change range
Start Add +  4 : current temperature
Start Add +  5 : remote controller status 0 : use remote controller,
1 : don't use remote controller		  
Start Add +  6 : error status Bit 0 ~ 1 : reserved,      Bit 2 : remote controller status,
Bit 3 : reserved,             Bit 5 : temperature sensor Error ( 1 = Error ),
Bit 6 : Drain Error( 1 = Error ),  Bit 7 : reserved		  
<Table 1> Data saving address and contents of ShinWoo AHU Controller communication driver

ShinWoo AHU Controller communication driver store the same data in WORD, DWORD, FLOAT, DOUBLE, INT64 memory, but the data format are different.

 If you click the icon  in protocol option part, you can see the dialogue box such as <Figure 2>. you can also set read schedule by using this part.

<Figure 2> Example of  ShinWoo AHU Controller communication driver¡¯s Option dialogue box

You can set read schedule by using , , button and listbox of <Figure 2>. 

<Figure 3> Example of  ShinWoo AHU Controller communication driver¡¯s read schedule Add/Edit dialogue box

When you click Add button or Edit button in dialogue box of <Figure 2>, dialogue box of <Figure 3> is shown.

 

2. Writing settings

You can control and write the setting value by using write settings.

  

Digital Write

Digital write and analog write have the same setting parameters except output value. 

 

Analog Write

Analog write setting parameters are as follows:

1)  PORT                   Port no. (0 ~ 255)

2)  STATION             High byte = 0 ~ 255 Group number, Low byte = 0 ~ 15 controller Station(ID) number.

3)  ADDRESS           Don't care.

4)  Extra1                   Write command = MODE, FAN, TEMP, REMOTE, RUN, T_MODE, SWING, TIMER, TURBO.

 MODE = operation mode setting, 0 : cooling, 1 : heating, 2 : ventilation,

 FAN = fan speed setting, 0 : Off, 1 : Low, 2 : Mid, 3 : High, 4 : Auto,

TEMP = temperature setting, 0 ~ 45¡É, ( default =¡É )

 REMOTE = setting of use or don't use remote controller, 0 : use remote controller, 1 : don't use remote controller,

RUN  = run/stop control, 1 : run, 0 : stop,

 T_MODE = setting of temperature unit, 1 : ¡É, 0 : ¢µ,

 SWING = swing setting, 1 : swing on, 0 : swing off,

 TIMER = timer on/off control, 1 : timer on, 0 : timer off,

 TURBO = turbo on/off control, 1 : turbo on, 0 : turbo off. 

5)  Extra2                   Don't care.

 

Write example 1)

PORT:0,  station:0, ADDRESS:0000, Extra1:MODE,  Extra2 : 0

The setting parameter shown above is a cooling, heating, ventilation control example of 0 Group, 0 Station(ID) ShinWoo AHU Controller. (0 : cooling, 1 : heating, 2 : ventilation)

 

Write example 2)

PORT:0,  station:0, ADDRESS:0000, Extra1:FAN ,  Extra2 : 0

The setting parameter shown above is fan speed control example of 0 Group, 0 Station(ID) ShinWoo AHU Controller. (0 : Off, 1 : Low, 2 : Mid, 3 : High, 4 : Auto)

 

Write example 3)

PORT:0,  station:0, ADDRESS:0000, Extra1:TEMP,  Extra2 : 0

The setting parameter shown above is temperature setting example of 0 Group, 0 Station(ID) ShinWoo AHU Controller. (0 ~ 45 ¡É) 

 

Write example 4)

PORT:0,  station:0, ADDRESS:0000, Extra1:RUN,  Extra2 : 0

The setting parameter shown above is a run/stop control example of 0 Group, 0 Station(ID) ShinWoo AHU Controller. (1 : run, 0 : stop) 

 

3. Appearance of ShinWoo AHU Controller

<Figure 4> is appearance of  ShinWoo AHU Controller controller.

<Figure 4> Appearance of  ShinWoo AHU Controller controller