Danfoss VLT 3006 Product Manual page 95

Parameter description
200
Frequency range (f
RANGE
(Freq range)
201
Min. frequency (f )
MIN
(Min frequency)
202
Max. frequency (f )
MAX
(Max frequency)
203
JOG frequency
(JOG frequency)
204
Digital reference type
(Dig. ref. type)
205
Digital reference 1
(REF. 1 digital)
206
Digital reference 2
(REF. 2 digital)
207
Digital reference 3
(REF. 3 digital)
208
Digital reference 4
(REF. 4 digital)
94
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Value:
) 0 - 120 Hz
0 - 500 Hz
Value:
0,0 - f
MAX
Value:
f - f
MIN RANGE
Value:
0.0 - f
RANGE
Value:
Sum (sum)
Relative (relative)
External on / off (ext. on / off)
Value:
−100.00% - +100.00%
of f /analog ref.
MAX
Value:
−100.00% - +100.00%
of f /analog ref.
MAX
Value:
−100.00% - +100.00%
of f /analog ref.
MAX
Value:
−100.00% - +100.00%
of f /analog ref.
MAX
= Factory setting. Text in ( ) = Display text.
The figures in [ ] are used in bus communication.
®
MG.30.A7.02 - VLT is a registered Danfoss trademark
Set the maximum of the frequency convert-
[0] er's output frequency range.
[1]
The output frequency corresponding to the
minimum reference input.
0,0
The output frequency corresponding to the
Depending
maximum reference input.
on unit
A preset output frequency. The jog fre-
quency can be lower than the minimum
10 Hz
output frequency recorded in parameter
201, but is limited by the f
parameter 202. The JOG frequency can be
activated via the keyboard or terminal 29
(para. 405).
On selection of sum one of the digital refer-
ences (parameters 205-208) as a percent-
[0]
[1] age of f
MAX
[2]
On selection of relative one of the digital
references (parameters 205-208) is added
as a percentage of the other references.
0
On selection of external on/off none of the
digital references is added.
It is possible to switch between the other
0 references and one of the digital referen-
ces (parameters 205-208) via terminal 29
(parameter 405).
NB: The sign determines only the running
0
direction when external to/from is selected.
Other references are the sum of the ana-
logue, pulse and bus references.
0
One of the digital references is selected via
terminals 32 and 33, (para. 406) cf. the
table below.
Terminal 33/ Terminal 32
0
0
1
1
2.. References and limits
setting in
MAX
is added to the other references.
0 Digital ref. 1
1 Digital ref. 2
0 Digital ref. 3
1 Digital ref. 4