Led Status Ring - YASKAWA GA700 Technical Manual

3.3

LED Status Ring

The LED Status Ring on the drive cover shows the drive operating status.
A - ALM/ERR
B - Ready
LED Status
Illuminated
A ALM/ERR Flashing
Illuminated
Flashing
Flashing Quickly
B Ready
Illuminated
Flashing
C RUN
Flashing Quickly
*1 Refer to Figure 3.6 for the difference between "flashing" and "flashing quickly".
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
The drive detects a fault.
The drive detects:
• An Alarm
• An oPE parameter setting error
*1 • 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.
The drive is operating or is prepared for operation.
The drive is in STo [Safe Torque OFF] Mode.
*1
The voltage of the main circuit power supply dropped, and only the external 24 V power
*1 supply provides the power to the drive.
• The drive detects a fault.
• There is no fault and the drive received a Run command, but the drive cannot operate. For
OFF
example, in Programming Mode or when
The drive is in regular operation.
• The drive is decelerating to stop.
• The drive received a Run command with a frequency reference of 0 Hz, but the drive is not
*1
set for zero speed control.
• The drive received a DC Injection Braking command.
• 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.
*1
• The user pushed
• 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.
C - RUN
Description
is flashing.
on the keypad when the drive is operating in REMOTE Mode.

3.3 LED Status Ring

147
3