Train encountered power fault at rear M1car while departing station. Reset - ok. Fault recurred at TNM and SIM. Unable to reset. TC feedback slight slow poweri ng but target speed able to be achieved. ~~~~~ ACTION: FC 108, 137, 827. Check and found CHRe2 OL. C/O resistor. During limited movement powering current achieved.  BUDIMAN / Shahrie,  11/08/2020.