Led Indicators On The Controller And Cell Control Board; Led Indicators On The Controller And Cell Control Board; Led Indicators On The Controller - YASKAWA FSDrive-MV1000 Series Instructions For Use Manual

5.8

LED Indicators on the Controller and Cell Control Board

The following section describes the LED indicators on the controller in the control panel and on the Cell Control Board
(CCB) in the Power Cell panel. These indicators display operation statuses and faults.
u LED Indicators on the Controller
The controller has two types of LED indicators: An LED indicator that displays the controller status, and an LED
indicator that displays the Power Cell status detected by the controller.
Figure 5.1
<Position of the controller>
Drive panel
Power Cell Status LEDs:
PH_A RANK1 to 5 (Red): Lit when a phase-U rank 1 to 5 Power Cell fault occurs.
PH_B RANK1 to 5 (Red): Lit when a phase-V rank 1 to 5 Power Cell fault occurs.
PH_C RANK1 to 5 (Red): Lit when a phase-W rank 1 to 5 Power Cell fault occurs.
BYPS RANK1 to 5 (Red): Lit when a fault occurs in a rank 1 to 5 Power Cell for bypass.
• Controller Status LEDs
BAT (Red): Lit when the voltage of the battery housed in the controller drops.
ERR (Red): Lit when a fault occurs in the controller.
RUN (Green): Lit during operation of the controller.
PWR (Green): Lit when the controller is powered on.
YASKAWA ELECTRIC TOEP C710687 02B FSDrive-MV1000 Instructions

5.8 LED Indicators on the Controller and Cell Control Board

<Status with the controller drawn out>
Controller
Controller
(Draw-out
construction)
Figure 5.1 LED on Controller
Asia
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