Indicator Leds And Drive Status - YASKAWA GA80U4720ABM Manual

Table of Contents

4.2 Keypad: Names and Functions

Indicator LEDs and Drive Status

LED Flashing Statuses

for information about the differences between flashing and "flashing quickly".

The drive is operating the motor.

• 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

• 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 an external source and the drive is not in Drive Ready (READY)

• The drive received a Fast Stop command.

• The safety function shut off the drive output.

Flashing Quickly

• You pushed

• The drive is energized with an active Run command and b1-17 = 0 [Run Command at Power Up = Disregard

Existing RUN Command].

• When b1-03 = 3 [Stopping Method Selection = Coast to Stop with Timer], the Run command is disabled then

enabled during the Run wait time.

• The drive received a DC Injection Braking command.

• The voltage of the main circuit power supply decreased, and the 24 V power supply is supplying power only the

The motor is stopped.

The drive detects a fault.

The drive detected one of the following:

• An oPE parameter setting error

• A fault or error during Auto-Tuning

The digital characters displayed on the keypad will also flash.

There are no drive faults or alarms.

The keypad controls the Run command (LOCAL Mode).

The control circuit terminal or serial transmission device controls the Run command (REMOTE Mode).

Figure 4.3 LED Flashing Statuses

Figure 4.4 Relation between RUN indicator and Drive Operation

Drive Status

on the keypad while the drive is operating in REMOTE Mode.

YASKAWA SIEPC71061737B GA800 Drive Technical Reference