bbird Posted June 6, 2013 Report Share Posted June 6, 2013 I have an application using the low end of the highspeed counter scale on a flow switch. The flow switch counts give a pretty accurate indication of volume when counted correctly. The flow switch uses a reed relay at 50pps. (customer supplied and working with competitors plc) The reed generates some contact bounce at a much higher frequency that the HS counter picks up. This gives some issues with volume dispensed. I'd like to filter it without adding external components/signal conditioners. It would be nice in the config of the HS counter to set a minimum pulse width to ignore. Is there a way to do this either in the module config or via software? I realize i may have to do to some signal conditioning external to the plc but thought I would throw it out in case there is something I am not aware of. - Brian Quote Link to comment Share on other sites More sharing options...
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.