Danfoss VLT 2800 Manual page 64

Description of choice:
If Local not active [0] is selected, it is not possible to
set a reference via parameter 003 Local reference.
In order to enable a shift to Local not active [0], param-
eter 002 Local/remote operation must be set to Remote
operation [0].
Local control and open loop [1] is used if the motor
speed is to be set via parameter 003 Local reference.
When this choice is made, parameter 100 Configura-
tion automatically shifts to Speed regulation, open
loop [0].
Remote-operated control and open loop [2] functions
in the same way as Local control and open loop [1];
however, the frequency converter can also be control-
led via the digital inputs.
For selections [1-2] control is shifted to open loop, no
slip compensation.
Local control as parameter 100 [3] is used when the
motor speed is to be set via parameter 003 Local ref-
erence, but without parameter 100 Configuration auto-
matically shifting to Speed regulation, open loop [0].
Remote-operated control as parameter 100 [4] works
the same way as Local control as parameter 100 [3];
however, the frequency converter can also be control-
led via the digital inputs.
Shifting from Remote operation to Local operation in
parameter 002 Local/remote operation, while this pa-
rameter has been set to Remote-operated control and
open loop [1]: The present motor frequency and direc-
tion of rotation will be maintained. If the present direc-
tion of rotation does not respond to the reversing signal
(negative reference), the reference will be set to 0.
Shifting from Local operation to Remote operation in
parameter 002 Local/remote control, while this param-
eter has been set to Remote-operated control and open
loop [1]: The configuration selected in parameter
100 Configuration will be active. The shift will be
smooth.
Shifting from Remote control to Local control in param-
eter 002 Local/remote operation, while this parameter
has been set to Remote-operated control as parameter
100 [4]: the present reference will be maintained. If the
reference signal is negative, the local reference will be
set to 0.
Shifting from Local operation to Remote operation in
parameter 002 Local/remote operation, while this pa-
rameter has been set to Remote operation: The local
reference will be replaced by the remote-operated ref-
erence signal.
= factory setting, () = display text, [] = value for use in communication via serial communication port
64
014 Local stop
(LOCAL STOP)
Value:
Not active (DISABLE)
Active (ENABLE)
Function:
In this parameter, the local [STOP]-key can be engag-
ed or disengaged on the control panel and on the LCP
control panel.
Description of choice:
If Not active [0] is selected in this parameter, the
[STOP]-key will be inactive.
NB!
If Not active [0] is selected, the motor can-
not be stopped by means of the [STOP]-
key.
015 Local jog
(LOCAL JOGGING)
Value:
Not active (DISABLE)
Active (ENABLE)
Function:
In this parameter, the jog function on the LCP control
panel can be engaged/disengaged.
Description of choice:
If Not active [0] is selected in this parameter, the [JOG]-
key will be inactive.
016 Local reversing
(LOCAL REVERSING)
Value:
Not active (DISABLE)
Active (ENABLE)
Function:
In this parameter you can select/deselect the reversing
function on the LCP control panel. The key can only
be used if parameter 002 Local/remote operation is set
to Local operation [1] and parameter 013 Localcon-
MG.27.E2.02 - VLT is a registered Danfoss trademark
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