Hello,
I am trying to setup on plc so If I enter 60 jph (job per hour) it will send the vfd hertz based on what jph is entered by supervisor/manager.
Is there any formula or mathematic equation that I can use in PLC so whenever Supervisor wants to change the speed they will just enter how many jobs per hour they want to run on the HMI screen and the PLC will send the heart based on the JPH selected. Please let me know if some one have done this thank you
I am trying to setup on plc so If I enter 60 jph (job per hour) it will send the vfd hertz based on what jph is entered by supervisor/manager.
Is there any formula or mathematic equation that I can use in PLC so whenever Supervisor wants to change the speed they will just enter how many jobs per hour they want to run on the HMI screen and the PLC will send the heart based on the JPH selected. Please let me know if some one have done this thank you