3.2 Overview of Keypad Components and Functions
460 YASKAWA TOEPYAIGA5002A GA500 DRIVE PROGRAMMING
Symbol Name Function
G
RUN LED
Illuminated: The drive is in normal operation.
OFF: The drive is stopped.
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
Flashing quickly:
• The drive received a Run command from the MFDI terminals while in LOCAL Mode and it switched to REMOTE 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 shut off the drive output.
• You 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.
• Resets 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.
M
DWEZ LED Illuminated: The drive is In DriveWorksEZ operation.
N RJ-45 Connector
Connects to the drive. Use an RJ-45 8-pin straight UTP CAT5e extension cable to install the keypad in a different location than the
drive.
WARNING! Sudden Movement Hazard. If you change the control source when b1-07 = 1 [LOCAL/REMOTE Run Selection = Accept
Existing RUN Command], the drive can start suddenly. Before you change the control source, remove all personnel from the area
around the drive, motor, and load. Sudden starts can cause serious injury or death.
Drive models GA50Axxxxxxxx-xxxxLx ship from the factory with a blank cover instead of a keypad. To set
parameters on these models, connect an optional keypad or engineering tool to one of the connection ports shown in
Figure 3.2.
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