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VLT
®
2800 Series
Programming
-
Preset references.
The resulting reference can be shown on the LCP
control unit
’
s display by selecting
Reference
[%] in
parameters 009-012
Display readout
and can be
shown as one unit by selecting
Reference [unit]
.
The sum of the external references can be shown on
the LCP control unit
’
s display as a % of the area from
Minimum reference, Ref
MIN
to
Maximum reference, Ref
MAX
. Select
External reference, %
[25] in parameters
009-012
Display readout
if a readout is desired.
It is possible to have both references and external
references simultaneously. In parameter 214
Reference function
a selection can be made
to determine how preset references should be
added to the external references.
There is also an independent local reference in
parameter 003
Local reference
, in which the
resulting reference is set using the [+/-] keys.
When the local reference has been selected, the
output frequency range is limited by parameter
201
Output frequency low limit, f
MIN
and parameter
202
Output frequency high limit, f
MAX
.
The local reference unit depends on the selection
in parameter 100
Configuration.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.28.E9.02 - VLT is a registered Danfoss trademark
79