Danfoss VLT 5000 FLUX, Руководство по эксплуатации, Страница: 80 / 158

VLT
®
5000 FLUX
See also Operation and Display for further
information regarding Changes during operation,
4-Setup and Conversion index.
200 Output speed range/direction
(OUT SPEED RNG/ROT)
Value:
✭
Only clockwise, 0-4500 rpm
(4500 RPM CLOCK WISE) [0]
Both directions, 0-4500 rpm
(4500 RPM BOTH DIRECT.)
[1]
Only clockwise, 0-18000 rpm
(18000 RPM CLOCK WISE) [2]
Both directions, 0-18000 rpm
(18000 RPM BOTH DIRECT.) [3]
Function:
This parameter prevents unwanted reversing.
Furthermore, the maximum output speed can be
selected regardless of the settings of other parameters.
Description of choice:
Select the desired direction as well as output speed.
Note that if Clockwise, 0-4500 rpm [0], Clockwise,
0-18000 rpm [2], is selected, the output speed will be
limited to the range n
MIN
- n
MAX
(parameter 202).
If Both directions, 0-4500 rpm [1] or Both directions,
0-18000 rpm [3] is selected, the output speed
will be limited to the range ± n
MAX
.
Example:
Parameter 200 Output speed range/direction
= both directions .
202 Output speed high limit (n
MAX
)
(OUT SPEED HI LIM)
Value:
0 - 4500/18000 rpm
(parameter 200)
✭
3000
Function:
A max motor speed can be selected that corresponds
to the highest speed at which the motor must run.
See also parameter 205.
Description of choice:
A value from 0 to the choice made in parameter
200 can be selected.
203 Reference/feedback area
(REF/FEEDB. RANGE)
Value:
✭
Min - Max (MIN - MAX) [0]
- Max - + Max (-MAX-+MAX) [1]
Function:
This parameter decides whether the reference
signal and the feedback signal are to be positive
or can be both positive and negative.
The minimum limit may be a negative value, unless
Speed control, closed loop has been selected
(parameter 100).
Description of choice:
Choose the desired range.
204 Minimum reference
(MIN. REFERENCE)
Value:
-100,000.000 - Ref
MAX
✭
0.000
Depends on parameter 100.
Function:
The Minimum reference gives the minimum value
that can be obtained by the sum of all references.
Minimum reference is only active if Min - Max [0]
has been set in parameter 203.
Description of choice:
Is only active when parameter 203 has been
set to Min - Max [0].
Set the desired value.
The unit follows the choice of configuration
in parameter 100.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
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