Sir, I bought 4 SMC 18V7 Ampere model and 3 of them appears to be have problem. They were working (I was using with 1 ampere motors) Now When I attact to USB port Only green led lights fully. And any other led is not blinks… I Don’t do any bad thing for this failure. I want to send these motor drivers for fixing. None of them gives smoke.
Could you send me shipment adress? I am living in Turkey, Istanbul. I can send USA office.