Interrupt HSC

[mizinia]

I am trying to use an Interrupt HSC with a V130-33-B1 and a Ex-D16A3-TO16. when I try to upload the project to the PLC I get a message saying that Interrupt HSC is not compatible with my hardware configuration. I have looked all over documentation to find out if this is true or if i have something else configured incorrect, but have come up blank.

 

Can anyone confirm that HSC on an expansion is not compatible with the interrupt? I know that immediate routines are not compatable with the V130-33-B1 but there is nothing about the interrupt.

[lawry]

HSC Interrupt is allowed only with the HSC using inputs on the Snap In modules, and not for the HSC using the expansion modules

[Guy Sela]

Hi Mizinia,

 

High speed interrupt can be use only with snap-in HSI or on board HSI, it can’t work with local expansion IO.

V130-33-B1 has no on- board IO and high speed interrupt cannot work with Ex-D16A3-TO16 expansion IO module.

 

There are two options:

Using V130 with onboard high speed inputs.

Or if you need to high speed input far from PLC then you can use the EXF-RC15 (High Speed remote IO) via CANbus communication. This Remote IO support:

9 digital inputs, including 3 high-speed counters.

4 digital transistor outputs, may function as high-speed PWM/PTO outputs.

2 relay outputs.

 

http://www.unitronics.com/Downloads/Support/IO%20and%20COM%20Modules/IO%20Expansions/EXF-RC15_.pdf

 

For more information on Interrupt you can check VisiLogic Help under "Interrupt Routines"

[mizinia]

So if i get the V130-J-T2 and the EXF-RC15 i could have 6 HSC with interupts? Or is there a performance limit that would be reached trying to do that?

Would interupts interupt each other?