Danfoss VLT Brook Crompton Motor FCM 300, Руководство по конструкции

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Function:
This is where to select the specific motor at which the
spare part unit is to be installed.
Description of choice:
Select the choice of motor according to motor brand,
numbers of poles and power size.
Example: ATB STD-4-075 means ATB 4 pole 0.75 kW motor.
3.3.1 Parameter Group 2-** References/
Limits
200 Rotation direction
Value:
Only clockwise,
(Only clockwise)
[0]
Both directions,
0-132 Hz
(132 Hz BOTH DIRECTIONS)
[1]
Only counterclockwise, 0-132 Hz
(132 Hz COUNTERCLOCKW.)
[2]
Function:
This parameter guarantees protection against unwanted
reversing.
Using
Process, closed loop mode (parameter 100) parameter
200 must not be changed to [1] Both directions .
Description of choice:
Select the desired direction seen from the motor drive end.
Note that if
[0] Only clockwise, 0-132 Hz [2] Only counter-
clockwise, 0-132 Hz is selected, the output frequency will be
limited to the range f
MIN
- f
MAX
.
If [1] Both directions, 0-132 Hz is selected, the output
frequency will be limited to the range ± f
MAX
(the
minimum frequency is of no significance).
Therefore!
It is recommended not to set parameter 200 for different
values in the 2 setups. If that should be necessary the user
must make sure that setup changes are only made with
stopped motor.
201 Min. output frequency
Value:
0.0 HZ - f
MAX
(parameter 202) [0 -]
0.0 HZ [0]
Function:
In this parameter, a minimum motor frequency limit can
be selected that corresponds to the minimum frequency at
which the motor is to run.
The minimum frequency can never be higher than the
maximum frequency, f
MAX
.
If Both directions have been selected in parameter 200, the
minimum frequency is of no significance.
Description of choice:
A value from 0.0 Hz to the max. frequency selected in
parameter 202 (f
MAX
) can be chosen.
202 Max. output frequency
Value:
f
MIN
(parameter 201) - f
RANGE
(132 Hz, par. 200)
f
RANGE
Function:
In this parameter, a maximum motor frequency can be
selected that corresponds to the highest frequency at
which the motor is to run.
See also parameter 205.
Description of choice:
A value from f
MIN
to 132 Hz can be selected.
203 Reference/feedback range
Value:
Min - Max (MIN - MAX) [0]
- Max - + Max (-MAX-+MAX) [1]
Function:
This parameter decides whether the reference signal is to
be positive or can be both positive and negative.
Select [0] Min - Max if Process, closed loop mode has been
selected in parameter 100.
Description of choice:
Select the desired range.
204 Minimum reference
Value:
-100,000.000-Ref
MAX
(par. 205) [-100000000 -]
0.000 [0]
Depends on parameter 100.
Function:
The Minimum reference gives the minimum setting that can
be assumed by the sum of all references.
Minimum reference is only active if [0] Min - Max has been
set in parameter 203; however, it is always active in
Process, closed loop mode (parameter 100).
Description of choice:
Is only active when parameter 203 has been set to [0] Min
- Max .
Set the desired value.
205 Maximum reference
Value:
Ref
MIN
(parameter 204)-100,000,000 [-100000000]
50.000 Hz [50000]
Function:
The Maximum reference gives the highest value that can be
assumed by the sum of all references. If parameter 100 has
been selected to open loop the max. setting is 132 Hz.
Programming
VLT
®
DriveMotor FCM Series
MG03BA02 - VLT
®
is a registered Danfoss trademark 43
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