GE Industrial Solutions AF-300C AC Drive - Manual (Page 57)

GEK-85716
TABLE 4: KEYPAD AND DISPLAY OPERATION (continued)
UP and DOWN ARROW Keys Used to modify Fault Monitoring Mode
values of each mode selected by SHIFT key. -- Fault Reset Press RESET key after solving
The UP ARROW key increases values. problem and the fault will be cleared so that you
The DOWN ARROW key decreased values. can return to the mode selected before the fault
-- The increase and decrease of values can be set
occurred. (Faults cannot be reset while a RUN
anywhere between the upper and lower limits
command is present.)
(see TABLE 5, Function Code Data). Switch Used for operation mode
FAST Key Used in conjunction with the UP and
selection.
DOWN ARROW keys to increase speed of Function
-- Do not change while running. The mode will
Code data change.
not change if operated while running; the mode
Pressing the UP or DOWN ARROW key (without
changes only after stopping.
--
pressing FAST key) will obtain low speed.
-- Local Mode accepts input from the upper and
While pressing the UP or DOWN ARROW key,
lower rows of keys of the keypad panel.
--
press FAST key once to obtain moderate speed
-- Remote Mode accepts input from the FWD,
and twice to obtain high speed changes. Release
REV, BX, and frequency setting terminals (lower
the UP or DOWN ARROW key to clear the
row keys on the keypad are not accepted except
moderate and high speed changes.
STOP key; see “STOP
-- Pressing SET or RESET key while pressing INC SPEED Key Increases reference frequency
FAST key allows selection/setting of ‘Set Data when in the “Local mode.
Protection’ Function (see “Set Data Protection”
--
paragraph in this Section).
When power is off or occurs, the reference
frequency is stored.
SET Key Used when setting parameters to enter
set data into memory.
DEC SPEED Key Decreases reference frequency
when in the mode.
When new data is being set, the Data Display will
blink; pressing SET key will enter the new data
When the and DEC SPEED
into the memory and the blinking will stop.
pressed at the same time, the DEC SPEED key
is given priority.
Data that has been set in the memory is not
erased when power supply is turned off.
When power is off or a fault occurs, the reference
frequency is stored.
RESET Key Used in the Parameter Setting Mode
and Fault Monitoring Mode as follows:
Parameter Settlng Mode
-- Reset of Set Data Press RESET key prior to
SET key and the displayed data will be cleared
so that you can return to the original data.
-- Reset of Set Error Display Press RESET key
when ‘Err” is displayed due to incorrect setting
and the set data will be cleared so that you can
return to the previous data setting.
Return to Operation Monitoring Mode After
setting parameters, press RESET key to return
to Operation Monitoring Function Code that had
been selected and displayed before setting
parameters.
FWD Key Forward operation command when in
the
mode.
-- FWD Command is not accepted when operating
by a REV operation command. (Press STOP
first.}
REV Key Reverse operation command when in
the “Local” mode.
-- is not accepted when operating
by a FWD operation command. (Press STOP
first.)
STOP Key Stop command when in either
or “Remote” mode and “Serial Link” mode.
-- When pressed while running in
mode,
LED goes off, inverter output frequency
decreases, and motor stops.
-- When pressed while running in “Remote’ or
‘Serial Link” mode, inverter output is turned off
and motor coasts to a stop (OH2 Fault Trip).
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