Pump PID Control System Using Siemens Logo PLC 8.3
Budget: £20 – £250 GBP
Controlling up to 4 pumps selectable on LOGO HMI. Pressure setpoint (HMI Setpoint) will be used to control the pumps. The system will start with 1 pump and if setpoint is not met at full speed the second pump will come online and so on till the 4th to maintain the set pressure.
Duty rotation is required on all pumps, pump run hours is required to know how long the pump has been running such that when the set rotation hours are reached (set on HMI).
Each pump require a run signal as well as analogue 4-20 mA speed setpoint.
Each pump has a fault signal that will show the status of the pump on the HMI.
If the pressure does not increase after a delay (5 second set on HMI) speed change, the speed should be dropped slowly and if the pressure does not change switch off the pump but if the pressure start dropping restart the PID.
6ED1055-4MH08-0BA1
6ED1052-1FB08-0BA1
Duty rotation is required on all pumps, pump run hours is required to know how long the pump has been running such that when the set rotation hours are reached (set on HMI).
Each pump require a run signal as well as analogue 4-20 mA speed setpoint.
Each pump has a fault signal that will show the status of the pump on the HMI.
If the pressure does not increase after a delay (5 second set on HMI) speed change, the speed should be dropped slowly and if the pressure does not change switch off the pump but if the pressure start dropping restart the PID.
6ED1055-4MH08-0BA1
6ED1052-1FB08-0BA1