Danfoss VLT 2030 User Manual

MG.20.B6.02 – VLT is a registered Danfoss trademark
VLT
®
2000 Series
62
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008 Local reversing (LOCAL/FWD/REV)
Value:
✭ Disable (DISABLE) [0]
Enable (ENABLE) [1]
009 Local jog (LOCAL JOG)
Value:
Disable (DISABLE) [0]
✭ Enable (ENABLE) [1]
010 Local reference (LOC REFERENCE)
Value:
Disable (DISABLE) [0]
✭ Enable (ENABLE) [1]
Enable and save (ENABLE AND SAVE) [2]
Function:
You can enable/disable the function via the control
panel. Furthermore you can choose whether it must
be possible to change the output frequency via para-
meter 004.
Description:
If you choose Disable in parameter 006, 007, 008 or
009 you cannot activate the function via the control
panel.
If you choose Disable in parameter 010 the output
frequency cannot be changed via parameter 004.
You can prevent data change by setting parameter
013 to Locked.
If you choose Enable and save a change of local
speed reference will be saved automatically after 15
sec.
013 Data change lock (DATA CHC. LOCK)
Value:
✭ Not locked (NOT LOCKED) [0]
Locked (LOCKED) [1]
Function:
There is a way to avoid unintended programming.
Description:
If you choose Locked you cannot make any data
change in any parameter. However, it is still possible
to change the local reference.
If data change is attempted with data change lock,
the display shows: DATA LOCKED.
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✭ = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication.
004 Local reference (LOCAL SPEED)
Value:
0-f
MAX
Function:
You choose Local reference if you want to set the
speed (frequency) via the control panel.
Description:
To use this parameter you must choose Local with
external stop or Local and remote in parameter 003.
The output frequency of the frequency converter can
be changed by means of the “+” and “−” keys. If the
mains supply is disconnected the value changes to
0.00. Parameter 004 cannot be controlled via the
serial bus, RS 232.
There is no automatic switch back to Parameter
group from this parameter. In parameter 010 you can
lock data changes in parameter 004.
005 Display value (VALUE AT MAX.)
Value:
1 - 9999 ✭ 1000
Function:
You can choose to have the speed/frequency
displayed without the unit Hz behind the value.
Description:
The value will only be read out if Display is selected in
Display group.
It is not possible to change Hz to another unit.
006 Local reset (LOCAL RESET)
Value:
Disable (DISABLE) [0]
✭ Enable (ENABLE) [1]
007 Local start / stop (LOC START/STOP)
Value:
Disable (DISABLE) [0]
✭ Enable (ENABLE) [1]
Description of parameters
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Danfoss VLT 2030 Specifications

General

Brand	Danfoss
Model	VLT 2030
Category	Inverter
Language	English