Danfoss VLT FCM Series Manual page 101

Functions to programme, to control, and to monitor via bus (PROFIBUS) or by PC.
Parameter
No. Function
400 Brake function
403 Sleep mode timer
404 Sleep frequency
405 Reset function
406 Boost setpoint
407 Wake up frequency
411 Switching frequency
412 Variable switching frequency
413 Overmodulation function
414 Minimum feedback
415 Maximum feedback
416 Reference/feedback unit
437 Process PID normal/inverse ctrl.
438 Process PID anti windup
439 Process PID start frequency
440 Process PID proportional gain
441 Process PID integral time
442 Process PID differentation time
443 Process PID different. gain limit
444 Process PID lowpass filter time
445 Flying start
446 Switching pattern
461 Feedback conversion
Conversion index:
This number refers to a conversion figure to be used
when writing or reading via serial communication
with a frequency converter.
See Databytes in Serial Bus.
MG.03.H3.02 - VLT is a registered Danfoss trademark
Range/number of
settings/value
Off/AC braking
0-300 sec.
f - par 407
MIN
11
1-200 %
Par 404 - f
MAX
1.5 - 14.0 kHz
3
Off/On
-100000 - FB
HIGH
FB - 100,000
LOW
42
Normal/inverse
Disable/Enable
f - f
MIN MAX
0.00 (off) - 10.00
0.01 - 9999 sec. (off)
0.00 (off) - 10.00 sec.
5 -50
0.1 - 10.00 sec.
4
2
Linear or square root
Data type:
Data type shows the type and length of the telegram.
Data type
3
4
5
6
7
9
®
VLT FCM Series
Factory setting
Off
Off
0 Hz
Manual reset
100 %
50 Hz
Unit dependent
Temp. dep. sw. freq.
On
0
1500
%
Normal
Enable
f
MIN
0.01
9999 sec.
0.00 sec.
5
0.1 sec.
Disable
SFAVM
Linear
Description
Integer 16
Integer 32
Unsigned 8
Unsigned 16
Unsigned 32
Text string
Data Conv.
type index
5 0
6 0
6 -1
5 0
6 0
6 -1
6 0
5 0
5 0
4 -3
4 -3
5 0
5 0
5 0
6 -1
6 -2
7 -2
6 -2
6 -1
6 -2
5 0
5 0
5 0
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