FCM 300 Series
MG.03.B6.2G - VLT is a registered Danfoss trademark
If certain threshold values are exceeded, the alarm
and/or warning lamp is lit together with a status and
alarm text on the control panel.
The green ON LED will be lit when power is applied
to the FCM 300 unit and text will appear on the
back-lit display.
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Control Keys
The control keys above the line of LEDs are used
for programming. Some parameters can be
changed while the FCM 300 is operating.
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Control Key Functions
[DISPLAY / STATUS] is used for
selecting the mode of display or for
changing back to Display mode from
either the Quick menu mode or the
Menu mode.
[QUICK MENU] is used for
programming the parameters that
belong under the Quick menu mode.
It is possible to switch directly
between Quick menu mode and
Menu mode.
[MENU] is used for programming all
parameters. It is possible to switch
directly between Menu mode and
Quick menu mode.
[CHANGE DATA] is used for changing
the parameter selected either in the
Menu mode or the Quick menu
mode.
[CANCEL] is used if a change of the
selected parameter is not to be carried
out.
[OK] is used for confirming a change
of the parameter selected.
[+/-] is used for selecting parameter
and for changing the chosen
parameter or for changing the read
out in line 2.
[<>] is used for selecting group and to
move the cursor when changing
numerical parameters.
[STOP / RESET] is used for stopping
or for resetting the FCM 300 after a
drop-out (trip). Can be selected via
parameter 014 to be active or
inactive. If stop is activated, line 2 will
flash, and [START] must be activated.
NOTE!
Pressing [STOP/RESET] will prevent motor from
running also with disconnected LCP-2.
Restarting is only possible via the LCP-2 [START]
key.
[JOG] overrides the output frequency
to a preset frequency while the key is
kept down. Can be selected via
parameter 015 to be active or
inactive.
[FWD / REV] changes the direction of
rotation of the motor, which is
indicated by means of the arrow on
the display although only in Local.
Can be selected via parameter 016 to
be active or inactive (parameter 013
must be set to [1] or [3] and
parameter 200 set to [1].
[START] is used for starting the FCM
300 after stop via the [Stop] key. Is
always active, but cannot override a
stop command given via the terminal
strip.
The four keys below the LED indicators are for local
control of the FCM 300.
Operation
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