SDD-OT Controller communication driver

 

SDD-OT Controller communication driver is the driver to communicate with SDD-OT controller of Genad System Corp. in Korea.

 

1. Read Settings

 

<Figure 1> is read setting example of SDD-OT Controller communication driver.

<Figure 1>  Read setting example of SDD-OT Controller communication driver

Device part of  <Figure 1> input Device type(TCP/IP), IP address of controller(192.168.0.100), service port ( 4001 ),respectively, according to setting of controller.

 

SDD-OT Controller communication driver communication driver read schedule

Read schedule setting parameters are as follows:

1) Station – don't care.

2) Read command – command = DATA. ( 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.

 

Read schedule example)

READ, 1, DATA, 0, 0, 1,
 

<Table 1> is data saving address and contents of SDD-OT Controller communication driver.

Data saving address Contents Remarks
start addr + 0 equipment number always 1
start addr + 1 equipment count always 1
start addr + 2 date - year  
start addr + 3 date - month 1 ~ 12
start addr + 4 date - day 1 ~ 31
start addr + 5 time - hour 0 ~ 23
start addr + 6 time - minute 0 ~ 59
start addr + 7  hydrogen value in oil double word unit
start addr + 8 humidity values ​​in oil word unut
start addr + 9 temperature value in oil
start addr + 10 ambient humidity value
start addr + 11 ambient temperature value
<Table 1> Data saving address and contents of SDD-OT Controller communication driver

 

SDD-OT Controller communication driver for MCC 2060 store the same data in WORD, DWORD, FLOAT memory, but the data format are different.

If you click the icon  in protocol option part at <Figure 1>, you can see the dialogue box such as <Figure 2>. you can also set read schedule by using this part. 

<Figure 2> Example of SDD-OT Controller communication driver’s Option dialog box

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

<Figure 3> Example of SDD-OT Controller communication driver’s read schedule Add/Edit dialog 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 time syncronization SDD-OT Controller with computer by using 'writing 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             don't care.

3)  ADDRESS          don't care.

4)  Extra1                  Command = TIME : time syncronization with computer.

5) Extra2                   don't care.

 

Write example 1)

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

The setting parameter shown above is time syncronization setting example with computer.

 

Block Write

SDD-OT Controller communication driver don't support 'Block Write'.

 

3. Connection of communication cable

Please connect UTP(direct) Ethernet communication cable to SDD-OT controller such as <Figure 4>.

<Figure 4> is connection example of Ethernet cable to SDD-OT controller.

<Figure 5> is appearance of SDD-OT controller.

<Figure 4> Connection example of Ethernet cable to SDD-OT controller
<Figure 5> Appearance of SDD-OT controller