Teletrol TSC/OPB communication driver is the driver to communicate with TSC/OPB controller of Teletrol Corp, in America.
<Figure 1> is read setting example of Teletrol TSC/OPB controller communication driver.
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| <Figure 1> Read setting example of Teletrol TSC/OPB controller communication driver |
Device part of <Figure 1> input Com Port(COM1), Baud Rate(19200), Parity Bit(1), Data Bit(8), Stop Bit(1), TxFlow(TxRTS), RxFlow(RxECHO), TxFlow read time(350 msec), RxFlow read time(350 msec) respectively, according to equipment.
Also, you can enter Source device number(Default : -3) and delay time of before and after digital/analog output(Default : 600 msec).
You can set Teletrol TSC/OPB controller's read schedule.
| READ | STATION | Read Command | Read Start Address | Save Start Address for Communication Server | Read Size |
| READ, | 1, | 1, | 24, | 1, | 30, |
| READ, | 2, | 1, | 24, | 61, | 30, |
1) Station : 1 ~ 65535
2) Read command : A – Status value + Current value, Etc – Current value.
3) Read Start Address : 1 ~.
4) Save start address for Communication Server : Saving start address of Communication Server.
5) Read Size: Number of items to read at a time.
When read command is A, following 2 contents are saved to memory.
Save Addr + 0 : Status value(Attribute value).
Save Addr + 1 : Current value(value).
Digital Write
Digital write setting parameters are as follows :
PORT Connected PORT number 0 ~ 255
STATION Station number
ADDRESS Output address Digital output address 1 ~
EXTRA2 Status value 1 – SetVal, Etc – Lock etc
Write example)
Port : 0, Station:1 Address:0021, Extra2 : 1
The setting parameter shown above is example of changing(ON/OFF) no.21 status value of Teletrol controller.
Analog Write
Analog write setting parameters are as follows :
PORT Connected PORT number 0 ~ 255
STATION Station number
ADDRESS Normal - Analog output address between 1 and 512 value, OP – OPB item index or page number, VA – Variable number.
EXTRA2 Status value 1 – SetVal, Etc – Lock etc
Write example)
Port : 0 Station:1 Address : 0025 Extra2 : 1,
The setting parameter shown above is analog writing example of changing no.25 SetVal value for Teletrol TSC/OPB controller.