Danfoss VLT 2800 Design Manual page 67

Programming
adjustable frequency drive can also be controlled via the
digital inputs.
For selections [1-2] control is shifted to open loop, no slip
compensation.
[3] Local control as parameter 100 is used when the motor
speed is to be set via parameter 003 Local reference, but
without parameter 100 Configuration automatically shifting
to [0] Speed regulation, open loop.
[4] Remote-operated control as parameter 100 works the
same way as Local control as parameter 100 [3]; however,
the adjustable frequency drive can also be controlled via
the digital inputs.
Shifting from Remote operation to Local operation in
parameter 002 Local/remote operation, while this parameter
has been set to [1] Remote-operated control and open loop:
The present motor frequency and direction of rotation is
maintained. If the present direction of rotation does not
respond to the reversing signal (negative reference), the
reference is set to 0.
Shifting from Local operation to Remote operation in
parameter 002 Local/remote control, while this parameter is
set to [1] Remote-operated control and open loop: The
configuration selected in parameter 100 Configuration is
active. The shift is smooth.
Shifting from Remote control to Local control in parameter
002 Local/remote operation, while this parameter has been
set to [4] Remote-operated control as parameter 100: The
present reference is maintained. If the reference signal is
negative, the local reference is set to 0.
Shifting from Local operation to Remote operation in
parameter 002 Local/remote operation, while this parameter
has been set to Remote operation: The local reference is
replaced by the remote-operated reference signal.
014 Local stop
Value:
Not active (DISABLE)
Active (ENABLE)
Function:
In this parameter, the local [STOP]-key can be engaged 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 is inactive.
WARNING
If [0] Not active is selected, the motor cannot be stopped
with the [STOP]-key. Failure to stop the frequency
converter immediately can lead to equipment damage or
personal injury in some cases.
MG27E402
Design Guide
015
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 [0] Not active is selected in this parameter, the [JOG]-key
is inactive.
016
Value:
Not active (DISABLE)
Active (ENABLE)
Function:
Use this parameter to select/deselect the reversing
function on the LCP. The key can only be used if parameter
002 Local/remote operation is set to [1] Local operation and
parameter 013 Local control to [1] Local control, open loop
or [3] Local control as parameter 100 Configuration.
Description of choice:
If [0] Disable is selected in this parameter, the [FWD/REV]
key is disabled. See also parameter 200 Output frequency
range.
017
Value:
Not active (DISABLE)
Active (ENABLE)
Function:
Use this parameter to engage or disengage the reset
function on the control panel.
Description of choice:
If [0] Not active is selected in this parameter, the reset
[0]
function is inactive.
[1]
NOTICE
Select [0] Not active, only if an external reset signal has
been connected via the digital inputs.
Danfoss A/S © Rev. May/2014 All rights reserved.
Local jog
Local reversing
Local reset of trip
[0]
[1]
4 4
[0]
[1]
[0]
[1]
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