VLT
®
FCD Series
Programming, FCD
300
Function:
In this parameter, it is possible to
’
lock
’
the controls
to disable data changes via the control keys.
Description of choice:
If
Locked
[1] is selected, data changes in the
parameters cannot be made; however, it will
still be possible to make data changes via serial
communication. Parameter 009-012
Display readout
can be changed via the control panel.
019 Operating mode at power-up, local
operation
(POWER UP ACTION)
Value:
Auto restart, use saved reference
(AUTO RESTART)
[0]
✭
Forced stop, use saved reference
(LOCAL=STOP)
[1]
Forced stop, set ref. to 0
(LOCAL=STOP, REF=0)
[2]
Function:
Setting of the required operating mode when the
mains voltage is engaged. This function can only
be active if
Local operation
[1] has been selected
in parameter 002
Local/remote operation
.
Description of choice:
Auto restart, use saved ref.
[0] is selected if the
frequency converter is to start using the local reference
(set in parameter 003
Local reference
) and the
start/stop state given via the control keys immediately
prior to the mains voltage being cut out.
Forced stop, use saved ref.
[1] is selected if the
frequency converter is to remain stopped when the
mains voltage is engaged, until the [START]-key
is activated. After a start command the motor
speed is ramped up to the saved reference in
parameter 003
Local reference
.
Forced stop, set ref. to 0
[2] is selected if the
frequency converter is to remain stopped when
the mains voltage is cut back in. Parameter 003
Local reference
is to be zeroed.
NB!:
In remote operation (parameter 002
Local/remote operation
) the start/stop state
at the time of mains connection will depend
on the external control signals. If
Pulse start
[8] is
selected in parameter 302
Digital input
, the motor
will remain stopped after mains connection.
020 Lock for Hand mode
(LOCK HAND MODE)
Value:
✭
Not active (DISABLE)
[0]
Active (ENABLE)
[1]
Function:
In this parameter you can select whether it should
be possible or not to switch between Auto- and
Hand mode. In Auto mode the frequency converter is
controlled by external signals whereas the frequency
converter in Hand mode is controlled via a local
reference directly from the control unit.
Description of choice:
If
Not active
[0] is selected in this parameter, the Hand
mode function will be inactive. This blocking can be
activated as desired. If
Active
[1] is selected you can
switch between Auto- and Hand mode.
NB!:
This parameter is only valid for LCP 2.
024 Userdefined Quick Menu
(USER QUICKMENU)
Value:
✭
Not active (DISABLE)
[0]
Active (ENABLE)
[1]
Function:
In this parameter you can select the standard
setup of the Quick menu key on the control
panel and the LCP 2 control panel.
Using this function, in parameter 025
Quick Menu
setup
the user can select up to 20 parameters
for the Quick Menu key.
Description of choice:
If
not active
[0] is selected, the standard setup
of the Quick Menu key is active.
If
Active
[1] is selected, the user-defined
Quick Menu is active.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.04.B7.02 - VLT is a registered Danfoss trademark
37
