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16 YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
Sym
bol
Name Function
G
RUN LED
Illuminated: The drive is in regular operation.
OFF: The drive is stopped.
Flashing:
• The drive is decelerating to stop.
• The drive received a Run command, but the frequency reference is 0 Hz.
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].
H
Left Arrow Key Moves the cursor to the left.
Up Arrow Key/
Down Arrow Key
/
• Moves to a different screen.
• Selects parameter numbers and increments or decrements setting values.
Right Arrow Key
(RESET)
• Moves the cursor to the right.
• Restarts the drive to clear a fault.
ENTER Key • Enters parameter values and settings.
• Selects each mode, parameter, and set value.
I
ESC Key • Goes back to the previous screen.
• Push and hold to go back to the frequency reference screen (the initial screen).
J LED Display
Shows parameters, errors, and other data.
K
LO/RE Selection
Key
Switches drive control for the Run command and frequency reference between the keypad
(LOCAL) and an external source (REMOTE).
Note:
• The LOCAL/REMOTE Selection Key continuously stays enabled after the drive stops
in Drive Mode. If the application must not switch from REMOTE to LOCAL because it
will have a negative effect on system performance, set o2-01 = 0 [LO/RE Key Function
Selection = Disabled] to disable .
• The drive will not switch between LOCAL and REMOTE when it is receiving a Run
command from an external source.
L
REV LED Illuminated: The drive received a Reverse run command.
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