Dear Friends , h
I have an application three pumps running with respect to maximum run hours . I want to creat a ladder in any for the application as follows :
example :
Pump1 run for 3 hours
Pump2 run for 6 hours
Pump 3 run for 1 hour , IN this case i want my pump 3 to run first bcoz it has less number of hours run so kindly please help me to create a ladder logic i try using less than equal to but is not success please help me out , present PLC iam using mitsubishi FX3u PLC .
thanks for your support
sam
I have an application three pumps running with respect to maximum run hours . I want to creat a ladder in any for the application as follows :
example :
Pump1 run for 3 hours
Pump2 run for 6 hours
Pump 3 run for 1 hour , IN this case i want my pump 3 to run first bcoz it has less number of hours run so kindly please help me to create a ladder logic i try using less than equal to but is not success please help me out , present PLC iam using mitsubishi FX3u PLC .
thanks for your support
sam