YAMATAKE SDC/DMC controller Communication Driver

YAMATAKE SDC/DMC controller is driver to communicate with device of Yamatake-Honeywell Co. in Japan.

Reference) Help for previous RS, WS command

1. Read settings

<Figure 1> is read setting example of YAMATAKE SDC/DMC controller communication driver.

<Figure 1> Read setting example of YAMATAKE SDC/DMC controller communication driver

Device Setting of <Figure 1> are input, Com Port(COM1), Com Baud(19200), Parity Bit(2), Data Bit(8), Stop Bit(1).

YAMATAKE SDC/DMC controller driver read schedule

Read schedule setting parameters are as follows :

1) Station : Equipment number to read. Low byte - CPL equipment number of 1 ~ 127, High byte – CPL sub equipment number(Not used, in current).

2) Data Type : RG : Read the Network/Parameter part,

Except RS : Read Network part(1 ~ 65535 address).

3) Read Start Address : Start address to read.

Read RG : 1h ~ FFFFFFFFh, (32 bit address)

Read except RS : 1h ~ FFFFh,. (16 bit address)

4) Save Start Address for Communication Server : Saving start address of Communication Server.

5) Read Size : read size.

Read schedule example)

READ,     1,    RG, 20100101h,    0,  12,

READ,     1,    RG, 20200101h,   20,  12,

<Table 1> is data address type and contents of YAMATAKE SDC/DMC controller communication driver.

Notice) Integer value which is the read value of YAMATAKE SDC/DMC controller driver is saved at WORD/DWORD memory, and float value according to floating-point system(IEEE754) is saved at FLOAT memory. Refer to each device manual that each part is whether integer or float.

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

<Figure 2> Example of YAMATAKE SDC/DMC controller communication driver's Option dialog box

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

<Figure 3> Example of YAMATAKE SDC/DMC controller communication driver's read schedule Add/Edit dialog box

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

2. Write settings

You can set the YAMATAKE SDC/DMC controller equipment 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 : Connected Port no. (It is not COM no.)

2) Station : Device number to output. Low byte - CPL equipment of no.1 ~ no.127, High byte – CPL sub equipment number(Not used in current).

3) Address : Input memory address to output.

WGF/WG write : Input the address to output among the 1h ~ FFFFFFFFh, as hexadecimal unit.

WS write : Input the address to output among the 1 ~ 65535, as decimal unit.

4) Extra1 : Input the write command.

WGF : Write Network/Parameter part as IEEE754 floating-point type.

WG : Write Network/Parameter part as integer data(Max 32bit, 0 ~ FFFFFFFFh).

Except WS : Write Network part as integer/float type. (Refer to help for previous RS, WS command)

5) Extra2 : Only use, when Extra1 is except WS. (Refer to help previous RS, WS command)

Write example 1)

PORT : 0   STATION : 1   ADDRESS : 20100103  EXTRA1 : WGF  EXTRA2 : 0

The setting parameter shown above is example of writing setting.

After writing as analog, you can set the value as IEEE754 floating-point type to above address. (Address 20100103 is PID_A setting value parameter)

Write example 2)

PORT : 0   STATION : 1   ADDRESS : 20100101  EXTRA1 : WG  EXTRA2 : 0

The setting parameter shown above is example of writing setting.

After writing as analog, you can set the value as integer type to above address. (Address 20100101 is PID_A setting value parameter)

3. Communication cable connection and basic power connection

RS-232C communication and basic power of YAMATAKE SDC/DMC controller device are connected as follows.

Communication cable connection

Connect general RS-232C communication cable to RS232C terminal of YAMATAKE SDC/DMC controller device. (Refer to <Figure 4>)

<Figure 4> is appearance of YAMATAKE SDC/DMC compatibility ACPS device.

<Figure 4> Appearance of YAMATAKE SDC/DMC compatibility ACPS device

Basic power connection

Connect 100 ~ 240 V 50/60Hz AC basic power to L, N terminal of YAMATAKE SDC/DMC controller device such as <Figure 4>.