4 Component Names and Functions
12
YASKAWA
TOEP C730600 74D LED Keypad Installation Manual
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LED Status Indicators
LED
State
Drive Status
RUN LED
Illuminated The drive is operating the motor.
Flashing
•
The drive is decelerating to stop.
•
The drive received a Run command with a
frequency reference of 0 Hz while the drive is set
to a mode other than a control mode with zero
speed control.
•
The drive received a DC Injection Braking
command.
Flashing
Quickly
•
The drive received a Run command from the
external source and is switching to REMOTE
Mode while the drive is in LOCAL Mode.
•
The drive received a Run command from an
external source and the drive is not in Drive Ready
(READY) condition.
•
The drive received a Fast Stop command.
•
The safety function shut off output.
•
You pushed
on the keypad while the
drive is operating in REMOTE Mode.
•
The drive is energized with an active Run
command and
b1-17 = 0 [Run Command at Power
Up = Disregard Existing RUN Command]
.
•
The drive is set to coast-to-stop with timer (
b1-03
= 3 [Stopping Method Selection = coast to stop
with timer]
) with the Run command disabled, and
you activated the Run command during the Run
wait time.
•
The drive received a DC Injection Braking
command.
OFF
The drive stops.
REV LED
Illuminated The drive received a reverse Run command.
OFF
The drive received a forward Run command.
