Hello
I have test a program today using FC41 for a flow control(flow meter feed back(4~24mA,0~6.5 m3/h); positioner for the butterfly valve(4~24mA, 0~100 %), the liquid is pumped by a constant speed pump), I switch on the pump and use the function of the FC41, but the LMN is always 0(anyhow I use manual mode or auto mode, in program AUto_Flow_PID=0 or 1 ). Please receive the attached picutures. Anyone who has related experence can give me some hint which parameter I have set is wrong. Thanks in advance!
I have test a program today using FC41 for a flow control(flow meter feed back(4~24mA,0~6.5 m3/h); positioner for the butterfly valve(4~24mA, 0~100 %), the liquid is pumped by a constant speed pump), I switch on the pump and use the function of the FC41, but the LMN is always 0(anyhow I use manual mode or auto mode, in program AUto_Flow_PID=0 or 1 ). Please receive the attached picutures. Anyone who has related experence can give me some hint which parameter I have set is wrong. Thanks in advance!
