CAI WebControl Duo [Software]

LarsK

Active Member
Now I'm into making a software for connecting two WebControl cards.
You choose the Master and Slave card, and then you can choose what TTL's on the Master card that will trigger TTL's on the slave card.
The program will loop every second, checking the Master card status.
If Master TTL status match the choosen triggers, the Slave will be updated in one second.
This program needs a lot of coding before release. I have no error control, and a lot of other issues.
Here is a pic of the program:

CWDuo2.png
 
What about master pull the VAR value to trigger the TTL on slave?
Because local PLC process is a lot faster, if there is a short pulse event, the master's PLC can store that into its VAR, your software can later pull that to trigger the slave action based on VAR value. Master PLC can have its program for what condition will set which bit on that VAR to be 1 or 0, then you will set the slave TTL to be ON or OFF.

In that way, master's temperature, analog input, counter or frequency counter can all be used to cause action on the slave through your program.

Thanks for your great effort!
 
Thanks for the reply!
I'm into programming Var's to trigger the slave.

Here is a pic of the Var's function:
I will include Master/Slave Var values in the progg's visual.

CWDuo3.png
 
Done with the Var coding.
Just have to spend some time programming error coding.
Here is a pic of the Vars value on my test cards...

CWDuo4.png
 
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