Jump to content

Comparator which sends 500 ms pulse


Recommended Posts

Hi All,

I'm new with unitronics logics and should modify some bits of ladder-code and am in need for some assistance.

Case 1:

- I have an increasing counter (cumulative)

- I need to send a 500 ms pulse to a relay every time 1000 units have accumulated (relay on for 500 ms and then off until next 1000 units are counted)

Case 2:

- I get falling edge pulses from a source to a digital input

- How could I count the pulses for ten minutes and then send the sum of them to a output multiplied by a constant to an other input? After ten minute count the counter should be reset to zero but still send the constant of the preivious ten minutes untill we have a new value.

All the hardware wiring is done.

With kind regards,

Jack

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...