[sample rate of analog input (verses vision series, etc)]

I've implemented some hydraulic press controls using an M91 and a linear potentiometer. It works well, but there is room for improvement.

On our next machine, I'm considering the vision series PLC but can't find a spec for m90 or vision that talks about sample rate of analog inputs.

Can anyone point me to these specs?

Thanks

[executing average function]

that did the trick! guess i never understood the importance of the networks, and keeping them concise. just figured i could fill them up to the brim

[executing average function]

Hello,

i'm using a negative transition to trigger the average function. I've seen that its worked at least once, but it doesn't seem to be working most of the time.

Does it need to be held high for longer? Whats the best way to trigger it.

How will i know the results are ready?

I'm assuming it might depend on the number in the array?

Thanks!

[no response from analog]

hello,

working on debugging a program containing an analog input, using a 0-10v signal. I have the voltage present at the I14 (also tried I15). I have the grounds from both units tied together.

the hardware is configured for 0-10v on both channels, and i have the PLC in debug mode watching the MI table.

when i change the input voltage, there is no change in the PLC. The PLC always reads zero.

any ideas on what to try?

thanks