Request : need to RUN ATV 61 - PID
Posted: Sun Jun 09, 2013 12:19 pm
Please i need help
i want to run Water network pump with VFD ATV 61 - 110 KW and i have pressure transmitter on network i connected transmitter with VFD ( AI2) and adjust
Min PID Feed Back
Max PID Feed Back
Min PID Reference
Max PID Reference
put when i start VFD Pressure increase to Max PID reference and Frequency of VFD not eatable but increase and decrease at the same time i need VFD decrease speed when pressure increase to avoid Broken in network pipe
i want to run Water network pump with VFD ATV 61 - 110 KW and i have pressure transmitter on network i connected transmitter with VFD ( AI2) and adjust
Min PID Feed Back
Max PID Feed Back
Min PID Reference
Max PID Reference
put when i start VFD Pressure increase to Max PID reference and Frequency of VFD not eatable but increase and decrease at the same time i need VFD decrease speed when pressure increase to avoid Broken in network pipe