hello
does anyone konw how to use krc4 analog voltage output correctly? i want to control a motor by krc4 analog voltage output,and i configured a et200s voltage output module,motor needs input voltage from -10v to +10v,and the module 6es7 135-4FB01-0AB0 can output a voltage from -10v to +10v,after configured,no error , everything is ok . but when i measure actual output voltage ,i set a voltage 1v with TP,output from the module is 9.4V,i set a voltage -1v with TP,output from the module is -4.6V.when changed with another value, the output changed random and discretely,in this situation i can not control the motor it has no linear relationship