I am using a flow meter with a CompactLogix L24 processor. I believe that my flow is too fast, and I am missing some counts.
For example, a count of 1410 pulses one run results in 300cc of fluid. But a count of 1410 on another run results to 290 cc of fluid.
I am trying to figure out a good way to approach if my flow meter is matched well with my PLC. Any advice on how to do this will help?
For example, my RPI is set to 20.0 ms for the embedded counter I am using, but the update time in the counter configuration is 10 ms. Is this a mismatch that I should be concerned with? I'm just not sure what I should be looking at to prevent the mismatches I am seeing..
For example, a count of 1410 pulses one run results in 300cc of fluid. But a count of 1410 on another run results to 290 cc of fluid.
I am trying to figure out a good way to approach if my flow meter is matched well with my PLC. Any advice on how to do this will help?
For example, my RPI is set to 20.0 ms for the embedded counter I am using, but the update time in the counter configuration is 10 ms. Is this a mismatch that I should be concerned with? I'm just not sure what I should be looking at to prevent the mismatches I am seeing..