Aerogenerator Board communication driver

 

Aerogenerator Board Communication Driver is the driver to communicate with 50KW Aerogenerator Board of Taechang ENT in Korea.

 

1. Read settings

 

<Figure 1> is Aerogenerator Board communication driver’s read setting examples.

<Figure 1> Aerogenerator Board communication driver’s read setting examples

 

<Figure 1> is the screen where Com Port(COM1), Baud Rate(9600), Parity Bit(0), Data Bit(8), Stop Bit(1) are input in DEVICE.

 

 

Aerogenerator Board communication driver’s read schedule

Read schedule setting parameters are as follows:

1) STATION – Input 0 ~ 255 ID No.

2) Read command – command = CURR .  (refer to <Table 1>)

3) Read Data Start Position - Don't care.

4) Save Start Address for Communication Server – Input save start address of communication server.

5) Read Size – Fixed the read size = 1.

 

Read schedule example)

READ, 1, CURR, 0, 0, 1,

 

<Table 1> is a description of CURR read command,s stored values of Aerogenerator Board communication driver.

 

Read Command Content Store Values
CURR read current status

Start Addr + 0 ~ 3 :  Pressure 1 ~ 4

Start Addr + 4 : RPM

Start Addr + 5 : Vibration DB

Start Addr + 6 : Temperature DB

Start Addr + 7 : Generator Temperature

Start Addr + 8 : Magnetic Brake Temperature

Start Addr + 9 : Encorder (WORD)

Start Addr + 10 ~ 11 : Slope 1 ~ 2

Start Addr + 12 : Wind Directions(WORD)

Start Addr + 13 : Wind Speed(WORD)

Start Addr + 14 : Current Temperature

Start Addr + 15 : Vibration YAW

Start Addr + 16 : Contact Status

Start Addr + 17 : Voltage

Start Addr + 18 : Current

Start Addr + 19 : Magnetic Brake Level

Start Addr + 20 : Current Power(KW)

Start Addr + 21 : Error

Start Addr + 22 : Wind Speed absolute value (WORD)
<Table 1> CURR read command,s stored values of Aerogenerator Board communication driver.

 

If you click the icon 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 2 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 Aerogenerator Board communication driver’s Option dialogue box

 

You can set read schedule by using 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 3, 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 4, 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 설명: 5 button and listbox of <Figure 2>.

<Figure 3> Example of Aerogenerator Board 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 Aerogenerator Board by using write commands. 

 

Bit Write

Bit write setting parameters are as follows:

1)  PORT                  Port no. (0 ~ 255)

2)  STATION            Input 0 ~ 255 ID No.

3)  ADDRESS           Don't care.

4)  Extra1                  write command = STOP, PR1, PR2, PR3, PR4, MORTOR, YAW_L, YAW_R, YAW_S, RESET, SPARE1, SPARE2.  (refer to <Table 2>)

5)  Extra2                  Don't care.

 

<Table 2> is a description of Write command type and content of Aerogenerator Board communication driver.

 

Write Command Content Output Value
STOP forcing stop/release command

10 = Forcing Stop,

0 : Forcing Release
PR1, PR2, PR3, PR4 disk brake control, pressure 1 ~ 4 1 : Pressure ON,
0 : Pressure OFF
MORTOR disk brake mortor control

1 : Mortor ON,

0 : Mortor OFF
YAW_L YAW left control

Don't care
YAW_R YAW right control

Don't care
YAW_S YAW stop command

Don't care
RESET main board reset command

Don't care
SPARE1, SPARE2 Spare1 ~ 2 On/Off command

1 : Spare 1 ~ 2 ON,

0 : Spare 1 ~ 2 OFF

 
<Table 2> Write command type and content of Aerogenerator Board communication driver.

 

 

 

Word Write

Word write and bit write have the same setting parameters except output value.

 

Write example 1)

PORT : 0   STATION : 1   ADDRESS : 0010  EXTRA1 : STOP  EXTRA2 : 0

The setting parameter shown above is an example of bit write for forcing stop(ON)/release(OFF) command.

 

Write Example 2)

PORT : 0   STATION : 0   ADDRESS : 0200  EXTRA1 : PR1  EXTRA2 : 0

The setting parameter shown above is an example of bit write for disk brake control, pressure 1 command.

 

 

Block Write

Aerogenerator Board communication driver don’t support ‘Block write’.

 

 

3. Serial cable connection of Aerogenerator Board

 

You have to connect serial communication cable in the following ways.

 

Connection of serial communication cable

You can connect  RS-485  communication cable to terminal A, B of Aerogenerator Board( J75) and PC Respectively.

 

<Figure 4> shows the appearance of  Aerogenerator Board equipment.

<Figure 4> Appearance of  Aerogenerator Board equipment