suchitradevi79
Member
hi
i have a timer(fuel loading time) for which the total loading time is to be set from the hmi panel.
This timer is to control the percentage of opening and closing of a flow valve. (for eg, if the time is 35 hours then corresponding %open-valve can be calculated).
My question is,
how to program when the operator increases or decreases the timer value in the middle of operation.that is...i want to add or subtract the extended or reduced time in the middle of operation, thereby my valve opening also changes
regards
chitra
i have a timer(fuel loading time) for which the total loading time is to be set from the hmi panel.
This timer is to control the percentage of opening and closing of a flow valve. (for eg, if the time is 35 hours then corresponding %open-valve can be calculated).
My question is,
how to program when the operator increases or decreases the timer value in the middle of operation.that is...i want to add or subtract the extended or reduced time in the middle of operation, thereby my valve opening also changes
regards
chitra