Section 5
DRIVE
OPERATlOlU
I
PRE-OPERATION INSPECTION
After mounting and wrnng has been completed, check the Drive for the following Items before applyrng
AC
power:
-
Check for wiring errors.
-
Verify that there are no wiring chips, screws, etc. remaining
in
the Drive.
-
Check that all screw and terminal connections are tight.
-
Verify that no exposed wrre ends are touching other termrnals.
KEYPAD PANEL IDENTIFICATION /OPERATION
See the followrng diagrams for Display and Keypad Operation description when
In
the Operatron Mode, Program
Mode or Trip Mode
FUNCTION CODE AND DATA CODE DESCRIPTION/SELECTION
When AC power is applied to the Drive, the keypad panel display
will
be as shown
in
Figure 5-1 and
will
be
flashing on and off. If the
RUN
key
IS
pressed at this point, operatron
WIII
be at 60 Hertz according to the
Function Code set at the factory. (Use theSTOP key to halt operation )
-- A Flashing display indicates the set frequency when a run command is not present.
-- A Solid display Indicates the actual output frequency when the Drive
IS
running.
If
a test run is desired,
press the
a
key to change the flashing display of 60.00 Hz frequency setting to
5.00 Hz. Press Run to conduct the test run and check for smooth motor operation and direction of rotation.
Removal of AC power when a keypad setting is made
will
set
it
in the memory.
PANEL
CONTROL
r
PRG,
/4lDE
1
Figure 5-l.
KEYPAD PANEL DISPLAY WHEN AC POWER IS APPLIED
5-l
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