GEA ARIETE, Instructions For Use And Maintenance Manual

Page: 442 / 556

VLT
®
5000 Series
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 VLT frequency converter 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 VLT frequency converter has been set to
Local control [1] in parameter 002.
If parameter 100 has not been set to Speed control
open loop [0], switch to Speed control 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 Lo-
cal operation [1], the motor is controlled via the
digital inputs, according to the list in section Shift be-
tween local and remote control .
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 in
accordance with the list in section Shift between lo-
cal and remote control .
NB!:
Shift from Remote control to LCP digital control and
open loop:
The present motor frequency and direction of rota-
tion must be maintained. If the present direction of
rotation does not correspond to the reversing signal
(negative reference), the motor frequency f
M
will be
set at 0 Hz.
Shift from LCP digital control and open loop to Re-
mote control:
The selected configuration (parameter 100) will be
active. Shifts are effected without any abrupt move-
ment.
Shift from Remote control to LCP control/as parame-
ter 100 or LCP digital control/as parameter 100.
The present reference will be maintained. If the ref-
erence signal is negative, the local reference will be
set at 0.
Shift from LCP control/as parameter 100 or LCP re-
mote control as parameter 100 to Remote control.
The reference will be replaced by the active refer-
ence signal from the remote control.
014
014 Local stop (LOCAL STOP)
Value:
Not possible (DISABLE)
[0]
✭
Possible (ENABLE)
[1]
Function:
This parameter disables/enables the local stop func-
tion 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!:
If Enable is selected,
the [STOP] key overrules all Start commands.
015
015 Local jog (LOCAL JOGGING)
Value:
✭
Not possible (DISABLE)
[0]
Possible (ENABLE)
[1]
Function:
In this parameter, the jog function can be enabled/
disabled on the control panel.
The key can be 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 [JOG]
key will be inactive.
016 016 Local reversing
(LOCAL REVERSING)
Value:
✭
Not possible (DISABLE)
[0]
Possible (ENABLE)
[1]
Function:
In this parameter, the reversing function can be en-
abled/disabled on the control panel.
This key can only be used if parameter 002 has
been set to Local operation [1] and parameter 013 to
LCP control with open loop [1] or LCP control as pa-
rameter 100 [3].
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.51.A1.02 - VLT is a registered Danfoss trade mark
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