#Siemens Micromaster 440 vfd Parameter setting .

siemen Micromaster 440 VFD drive parameter setting to run in hand mode and to run in remot or pushbutton mode. first we do the factory setting of vfd by parameter p010 set on 30 and p970 set on 1 .after that p10 set on 1 ..p304 supply voltage set on 415v. p305 rated ampeare as per motor name plate . p307 motor power rating in kW. p308 power factor set on 0 .85 p310 frequency 50ha .p311 rpm 1415. now main parameter is P700 and p1000 which is set on 1 to run vfd from hand mode and if we set p700 and p1000 on 2 than vfd not run in hand mode it is run by external command of push button . now we set p1080 on 0 lower frequency .p082 on 50 hz ..p1120 ramp up time 4 second ..p1121 ramp down time 4 second ..now after setting all parameter we save it by parameter p3900 set 2 ..so now busy command shown on display .so after start a vfd push green button. #electricaltechnician #electrical #vfd also watch type of Contactor watch. https://youtu.be/7FGIJqY1FyI. https://youtu.be/uKpCab9dpEc   Why Bird not injured on Power lines https://youtu.be/7P0SLC5pNPI       siemens micromaster 440 vfd drive https://youtu.be/PAgVoNEHPis    Eocr motor protection https://youtu.be/fVW6f7I4quY   ACB control with Mobile https://youtu.be/Ze-FgLGh3fI    schineder altivar 71 vfd drive parameter setting https://youtu.be/7P0SLC5pNPI   siemens micromaster 440 vfd drive https://youtu.be/Y0eT_NmCmgA    benefits of VFD drive https://youtu.be/4bgD0vp1VuI  who invented a AC and DC SUPPLY   https://youtu.be/CxDvQyRWoLw   ELECTRICITY BILL CALCULATION   https://youtu.be/SIHNFU-sB9Q   Why capacitor used in Single phase motor and Ceiling fan