pragasan63
Member
Dear All,
Kindly advise me how to create a program in Simatic S5-S95-U PLC to control speed of motor with frequency convertor.The input signal from up/down push button. And the analogue voltage to frequency convertor from Analogue module (at slot no 0). Voltage range 0v~10 vDC.FB251 may can be used here but I did not know how to utilize this Function Block FB25. Any one can give example of program?
Regards
Pragasan63
Kindly advise me how to create a program in Simatic S5-S95-U PLC to control speed of motor with frequency convertor.The input signal from up/down push button. And the analogue voltage to frequency convertor from Analogue module (at slot no 0). Voltage range 0v~10 vDC.FB251 may can be used here but I did not know how to utilize this Function Block FB25. Any one can give example of program?
Regards
Pragasan63
