Hello,
I using beckhoff terminal EK1100,EL3162(analog input) and EL4104(analog output). The application is to control the valve thorugh
analog input and output terminal. But right now, i want to programme analog terminals.
I am giving additional 10 V DC to analog output terminal and measuring at analog input terminal through multimeter.
I would like to have similar voltage 10 V DC at input terminal which i am giving at analog output terminal 10V DC.
My problem is at analog input terminal i am getting variable DC voltage although i am giving contast dc voltage to analog output
terminal. And this varibale voltage is keep decreasing and reachign zero at analog input terminal which i want to measure.
There is no error as well. All terminals in OP mode.
For programme, i am using FB which is analog_in and analog_output and variables linked through respective input and output.
Can somebody help me with this ?
Can i have example programme for Twin CAT system ?
Thanks.
I using beckhoff terminal EK1100,EL3162(analog input) and EL4104(analog output). The application is to control the valve thorugh
analog input and output terminal. But right now, i want to programme analog terminals.
I am giving additional 10 V DC to analog output terminal and measuring at analog input terminal through multimeter.
I would like to have similar voltage 10 V DC at input terminal which i am giving at analog output terminal 10V DC.
My problem is at analog input terminal i am getting variable DC voltage although i am giving contast dc voltage to analog output
terminal. And this varibale voltage is keep decreasing and reachign zero at analog input terminal which i want to measure.
There is no error as well. All terminals in OP mode.
For programme, i am using FB which is analog_in and analog_output and variables linked through respective input and output.
Can somebody help me with this ?
Can i have example programme for Twin CAT system ?
Thanks.