17
★
= ROM default setting. Text in ( ) = display text. Figures in [ ] are used when communicating with the bus.
VLT
®
Series 2000
Programming
004 Local Reference (LOCAL SPEE)
Value:
0 to f
MAX
Function:
You choose
Local reference if you want to set the speed
(frequency) via the control panel.
Description of choice:
To use this parameter you must choose
Local with external
stop or Local and remote in parameter 003. the output
frequency of the adjustable frequency drive can be
changed by means of the "+" and "–" keys. If the AC line 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 M)
Value:
1 to 9999
★
1000
Function:
Yoy can choose to have the speed/frequency displayed
without the unit Hz behind the value.
Description of choice:
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 RESE)
Value:
Disable (DISABLE)
[0]
★
Enable (ENABLE)
[1]
007 Local Start/Stop (LOCAL START/STOP)
Value:
Disable (DISABLE)
[0]
★
Enable (ENABLE)
[1]
008 Local Reversing (LOCAL/FWD/REV)
Value:
★
Not possible (DISABLE)
[0]
Possible (ENABLE)
[1]
009 Local Jog (LOCAL JOG)
Value:
Disable (DISABLE)
[0]
★
Enable (ENABLE)
[1]
010 Local Reference (LOC REFERE)
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.
You also can choose whether it must be possible to change
the output frequency via parameter 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 savs a change of local speed
reference will be saved automattically 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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