1093:HDI4:Multi-steps5:Remote communication6:Keypad potentiometer setupWhen F0.02=6,this function is valid.The parameter determines the target givenchannel during the PID procures..Goal-setting value of Process of PID is relative value,100% of preset value iscorresponding to 100% of controlled system’s feedback value.System is always processing for operation according to the relative value (0 ~100%).Each given and feedback are 100.0% relative to 10.0 VCode Name Setting RangeF9.01 Keypad PID preset 0.0%~100.0%【0.0%】Set the parameter when P9.00=0.The basic value of this parameter is the feedback value.Code Name Setting RangeF9.02 PID feedback source selection 0~4【0】0:AI11:AI22:AI1+ AI23:HDI4:CommunicationThis parameter is used to select PID feedback source.The given channel and the feedback channel can not coincide,otherwise,PID can notcontrol effectively.