Torqmax Startup with Leroy PM Motor : LUSENET : Elevator Problem Discussion : One Thread

We have MCE i control box with Torqmax F5 VSD and Leroy Somer PM Synchronous motor. During encoder alignment procedure when 2206 is entered on LS77 location, we have message I_OPE and motor not move at all. Every connection and motor data are multiple checked. Torqmax receive all necessary input information to start, and his software tells that it have command to run. At 8 kHz switching frequency we have some noise from motor, it starts suddenly and after approx. 1/4 rotation stops with message to decrease switching frequency or to choose bigger VSD. Any experience with this? Regards, Ivica

-- Ivica (, December 19, 2004


Hi There, What happened to helpful free tech suppost from motion for your fancy new controler. Jim

-- Jim (, December 19, 2004.

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