Indicator Leds And Drive Status - YASKAWA GA700 Series Technical Manual

Symbol Name
A Time display area
Forward run/Reverse
B
indication
C
Ready
D Mode display area
Frequency reference source
E
indicator
F Data display area
Function keys 1 to 3 (F1 to
G
F3)
◆

Indicator LEDs and Drive Status

LED
RUN LED
ALM LED
LO/RE LED
■
LED Flashing Statuses
for information about the differences between flashing and "flashing quickly".
Refer to Figure 4.3
YASKAWA SIEPC71061705H GA700 Series Technical Manual
Table 4.2 LCD Display Indications and Meanings
Shows the current time. Set the time on the default settings screen.
Shows direction of motor rotation.
• FWD: Shown when set to Forward run.
• REV: Shown when set to Reverse run.
Note:
In DriveWorksEZ operation, FWD or REV flash.
The screen will show Rdy when the drive is ready for operation or when the drive is running.
Shows the name of the current mode or screen.
Shows the current frequency reference source.
• KPD: keypad
• AI: analog input terminal (terminals A1 to A3)
• COM: MEMOBUS/Modbus communications
• OPT: option card
• RP: pulse train input terminal (terminal RP)
Shows parameter values, monitor values, and details of the results of operations.
The function names shown in this area will change when the selected screen changes. Push one of the function keys
to on the keypad to do the function.
Display
Illuminated 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
Flashing
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 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 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 drive.
OFF The motor is stopped.
Illuminated The drive detects a fault.
The drive detected one of the following:
• An alarm
• An oPE parameter setting error
Flashing
• A fault or error during Auto-Tuning
Note:
The digital characters displayed on the keypad will also flash.
OFF
There are no drive faults or alarms.
Illuminated The keypad controls the Run command (LOCAL Mode).
OFF The control circuit terminal or serial transmission device controls the Run command (REMOTE Mode).
4.2 Keypad Components and Functions
Description
Drive Status
on the keypad while the drive is operating in REMOTE Mode.
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