PLC Servo Mota Kudzora: Nzira nhatu Dzinotsanangurwa neMienzaniso
PLC Servo Mota Kudzora: Nzira nhatu Dzinotsanangurwa neMienzaniso
I. Torque Control
Mukutonga kwe torque, iyo mota inobuda torque inoiswa kuburikidza neyekunze analog chiratidzo kana nekupa kukosha kune yakatarwa kero. Semuenzaniso, kana 10V inoenderana ne5Nm, chiratidzo che5V chinoisa torque ku2.5Nm. Iyo mota ichatyaira mutoro mudiki pane 2.5Nm kumberi, inobata pa2.5Nm, uye ichidzokera kumashure pasi pemitoro inodarika 2.5Nm. Torque inogona kugadziridzwa munguva chaiyo nekushandura analog siginecha kana kuvandudza kukosha kwekero kuburikidza nekutaurirana.
II. Position Control
Kudzora kwenzvimbo kunosanganisira kuseta kumhanya kwemota pamwe nekuwanda kwemapurusi ekunze uye chinzvimbo chayo nehuwandu hwemapurusi. Mamwe maservos anobvumira kumhanya kwakananga uye chinzvimbo kukosha basa kuburikidza nekutaurirana. Nekuda kweiyo chaiyo kumhanya uye chinzvimbo chekutonga, iyi modhi yakanakira yekumisikidza masisitimu.
III. Velocity Control
Velocity control inogona kuwanikwa uchishandisa analog masaini kana pulse frequency. Kana ichishandiswa neyekunze PID yekudzora loop, velocity control inogona zvakare kugonesa chinzvimbo, chero nzvimbo yemota kana nzvimbo yekuremerwa ichidzoserwa kune controller kuti iverenge.
SINAMICS V90 System Illustration
Iyo SINAMICS V90 inopa maviri mavhezheni kuti aenderane akasiyana maapplication:
Pulse Version:Yakabatanidzwa ne pulse, analog, USS/MODBUS mabasa.
PROFINET Shanduro:Yakagadzirirwa PROFINET kutaurirana.
Iyo pulse vhezheni inotsigira yemukati yekumisikidza block mabasa, ichipa modhi senge pulse chinzvimbo chekutonga, velocity control, uye torque control.
Interface Definitions
Iyo pulse vhezheni inoshandisa iyo PTI interface ine default marongero anoenderana neyakajairwa maitiro ekushandisa. Imwe chete pulse yekupinza chiteshi inogona kushandiswa panguva, nepo mamwe masaini ekudzora anogona kupihwa zvakasununguka kune dijitari I/O zviteshi. Iyo 24V magetsi emagetsi anoratidzwa mumufananidzo we wiring ndeye SINAMICS V90. Yese masaini ePTO anofanirwa kubatana kune controller uchishandisa imwecheteyo 24V magetsi sosi. Iwo edhijitari ekuisa anotsigira ese NPN nePNP marudzi.
Brake Cable Connection yeSINAMICS V90
Iyo brake tambo yekubatanidza inoratidzwa inoshanda chete kune iyo V90 400V drive. Iyo V90 200V drive inoda relay yekunze yekubatanidza mabhureki.
System Wiring Diagrams
Kune iyo V90 200V drive, yekunze relay inodiwa kuti mota brake yekubatanidza.
Iyo PTI drive inobatanidza kune relay kuburikidza nesetpoint tambo, nepo PROFINET drive inoshandisa I / O tambo.
Kune PROFINET 200V drive brake control uye zvikumbiro zvinoda imwe DI/DO kupfuura PROFINET kutaurirana, tambo yeI/O inofanira kushandiswa.
Motor Connections
SIMOTICS S - 1FL6 yakaderera - inertia motors (SH20, SH30, SH40) shandisa tambo - mhando yekubatanidza.
Iyo brake tambo yekubatanidza inoratidzwa ndeye chete V90 400V drive.