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8/11/2011 9:53 AM | |
Posts: 12 Rating: (0) |
Dear Vithani i first explain the motor rating Make=SIEMENS Model=1LG4183-4AA60 Power=18.5 Voltage=400 Power Factor=0.84 RPM=1465 Current=35 Pressure Transmitter Donfoss MBS3000 0 t0 16 bar 4 t0 20 ma Variable frequency Drive: Siemens MM430 18.5 kW My Set Point is 41 PSI(near about 2.826 bar) Maually (without PID) the motor runs correctly and on PID (auto)its gives the errors explain below. Now when i use the PID parameters using the information from thins link: /tf/WW/en/Posts/33985 the PID does nor run correctly and it gives different errors for example DC linked volatage error After this by hit and trial when i set the parameters 702 to 706 all set to 16 then the only alarm message was A0501.tell me y this error is.the P307 and R206 are the same as 18.5 and there is no short circuit or earth fault. and also tell me the setting of all parametrs of PID with the Concept and examples as i set all these parameters by hit and trial i have no any concept about VFD settings and commissioning.PLz help me as soon as possible.The Parameter setting values which i st are attached in a PDF file.Plz my dear bro help me with the concept.Plz tell me all about from the beggining and with examples.and plz point out my errors in the parameter settings. AttachmentPrameter settings.pdf (219 Downloads) |
Last edited by: Engr.Naveed at: 8/12/2011 8:26 AMLast edited by: Engr.Naveed at: 8/11/2011 11:42 AMLast edited by: Engr.Naveed at: 8/11/2011 11:38 AMLast edited by: Engr.Naveed at: 8/11/2011 10:21 AM |
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