pauly
Member
I am using the PIDE function in Logix 5000 for a presure control application and if the power is cycled to the PLC the customer wants the control output to the valve on power up to be the same as it was previously. When the PLC is switched off and back on and the SP and PV are equal, the output from the PIDE CV is zero. Does anybody have an idea how I can maybe initialise the output or prevent the PIDE function resetting to zero on power up?