ABB产品-电气行业

18 User guide | Application manual: Waste water pump | 1SFC132104M0201 5 User guide This chapter describes the basic operation of the waste water pump if the control products have been connected and set-up according to this manual. 5.1 Normal operation Normal operation is used for starting and stopping the pump when no clogging is present. 5.1.1 Soft start the pump To soft start the pump do one of the following actions, depending on selected set-up: • Press the white start push button (make sure that remote control is selected on the PSTX HMI) See 1 in Figure 18. • Give start signal with the PLC (make sure that remote control is selected on the PSTX HMI) • Press the green start button on the PSTX HMI (make sure local control is selected on the PSTX HMI) See 11 in Figure 18. 5.1.2 Soft stop the pump To soft stop the pump do one of the following actions, depending on selected set-up: • Press the black stop button (make sure that remote control is selected on the PSTX HMI) See 2 in Figure 18. • Give stop signal with the PLC (make sure that remote control is selected on the PSTX HMI). • Press the red stop button on the PSTX HMI (make sure local control is selected on the PSTX HMI) See 10 in Figure 18. 5.1.3 Emergancy stop the pump If the circuit is connected according to this manual, the emergency stop push button will both open the line contactor and disconnect the power supply to the softstarter. To emergency stio the pump do the following action: • Press the red emergency stop push button. See 5 in Figure 18. Figure 18: User guide 18 1SFC132104M0201 50/60Hz K4 K4 K4 StartStopResetIn1In2DGNDDND +24V GND Start Stop PSTX Stop Start START STOP RESET EMERGENCY TOGGLE BUTTON STOP 1 2 3 4 5 11 7 9 6 8 10 4