Danfoss FCM 300 Series Design Manual page 42

013 Local Control/Configuration as
parameter 100 (LOCAL CTRL/CONFIG.)
Value:
Local not active (DISABLE)
LCP control and open loop.
(LCP CTRL/OPEN LOOP)
LCP digital control and open loop.
(LCP+DIG CTRL/OP.LOOP)
LCP control/as parameter 100.
(LCP CTRL/AS P100)
LCP digital control/as parameter 100.
(LCP+DIG CTRL/AS P100)
Function:
This is where the desired function is to be selected if
Local control has been chosen in parameter 002.
See also the description of parameter 100.
Description of choice:
If Local not active [0] is selected, a possible setting of
Local reference via parameter 003 is blocked.
It is only possible to change to Local not active [0]
from one of the other setting options in parameter
013, when the FC motor has been set to Remote
control [0] in parameter 002.
LCP control and open loop [1] is used when the
speed is to be adjustable (in Hz) via parameter 003,
when the FC motor has been set to Local control [1]
in parameter 002.
If parameter 100 has not been set to Speed
regulation open loop [0], switch to Speed regulation
open loop [0].
LCP digital control and open loop [2] functions as
LCP control and open loop [1], the only difference
being that when parameter 002 has been set to Local
operation [1], the motor is controlled via the digital
inputs.
LCP control/as parameter 100 [3] is selected if the
reference is to be set via parameter 003.
LCP digital control/as parameter 100 [4] functions as
LCP control/as parameter 100 [3], although, when
parameter 002 has been set to Local operation [1],
the motor may be controlled via the digital inputs.
NB! NB!
NB! NB! NB!
Shift from Remote control to LCP digital
control and open loop:
= factory setting. ( ) = display text [ ] = value for use in communication via serial communication port
42
FCM 300 Series
The present motor frequency and direction of
rotation must be maintained. If the present direction
of rotation does not correspond to the reversing
signal (negative reference), the motor frequency f
[0]
will be set at 0 Hz.
[1]
Shift from LCP digital control and open loop to
Remote control:
[2]
The selected configuration (parameter 100) will be
active. Shifts are effected without any abrupt
[3]
movement.
Shift from Remote control to LCP control/as
[4]
parameter 100 or LCP digital control/as parameter
100.
The present reference will be maintained. If the reference
signal is negative, the local reference will be set at 0.
Shift from LCP control/as parameter 100 or LCP remote
control as parameter 100 to Remote control.
The reference will be replaced by the active
reference signal from the remote control.
014 Local stop (LOCAL STOP)
Value:
Not possible (DISABLE)
Possible (ENABLE)
Function:
This parameter disables/enables the local stop
function in question from the control panel.
This key is used when parameter 002 has been set
for Remote control [0] or Local [1].
Description of choice:
If Disable [0] is selected in this parameter, the
[STOP] key will be inactive.
NB! NB!
NB! NB! NB!
If Enable is selected, the [STOP] key overrules
all Start commands.
MG.03.B6.02 - VLT is a registered Danfoss trademark
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