EN 10
YASKAWA ELECTRIC
TOEP C710617 17D YASKAWA AC Drive GA700 Initial Steps
7
LED Status Ring
The LED Status Ring on the drive cover shows the drive operating status.
A - ALM/ERR
B - Ready
C - RUN
LED
Status
Description
A
ALM/ERR
Illuminated
The drive detects a fault.
Flashing
The drive detects:
•
An Alarm
•
An oPE parameter setting error
•
A fault or error during Auto-Tuning.
Note:
The LED will illuminate to identify a fault if the drive detects a fault and an alarm at the
same time.
OFF
No fault or alarm occurs on the drive.
B
Ready
Illuminated
The drive is operating or is prepared for operation.
Flashing
The drive is in
STo [Safe Torque OFF]
Mode.
Flashing Quickly
The voltage of the main circuit power supply dropped, and only the external 24 V power
supply provides the power to the drive.
OFF
•
The drive detects a fault.
•
There is no fault and the drive received a Run command, but the drive cannot operate (such
as when in Programming Mode, or when
is flashing).
C
RUN
Illuminated
The drive is in regular operation.
Flashing
•
The drive is decelerating to stop.
•
The drive received a Run command with a frequency reference of 0 Hz, but the drive is not
set for zero speed control.
•
The drive received a DC Injection Braking command.
Flashing Quickly
•
The drive received a Run command from the MFDI terminals and is switching to REMOTE
Mode while the drive is in LOCAL Mode.
•
The drive received a Run command from the MFDI terminals when the drive is not in
Drive Mode.
•
The drive received a Fast Stop command.
•
The safety function shuts off the drive output.
•
The user 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]
), and the Run command is disabled then enabled during the Run wait
time.
OFF
The motor is stopped.
*1
Refer to
for the difference between flashing and flashing quickly.
