8 Overview of Keypad Components and Functions
YASKAWA
TOEPC7106170YB YASKAWA AC Drive GA500 Installation & Primary Operation
37
Sym
bol
Name
Function
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 GA50A********-****L* 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 8.2 Blank Cover