VLT
®
6000 HVAC Series
All about VLT 6000
HVAC
PNU Parameter Factory setting Range Changes 4-Setup Conversion Data
# description during operation index type
400 Reset function Manual reset Yes Yes 0 5
401 Automatic restart time 10 sec. 0 -600 sec. Yes Yes 0 6
402 Flying start Disable Yes Yes -1 5
403 Sleep mode timer Off 0 - 300 sec. Yes Yes 0 6
404 Sleep frequency 0Hz f
MIN
-Par.405 Yes Yes -1 6
405 Wake up frequency 50 Hz Par.404 - f
MAX
Yes Yes -1 6
406 Boost setpoint 100 % 1 - 200 % Yes Yes 0 6
407 Switching frequency Depends on the unit 1.5 - 14.0 kHz Yes Yes 2 5
408 Interference reduction method ASFM Yes Yes 0 5
409 Function in case of no load Warning Yes Yes 0 5
410 Function at mains failure Trip Yes Yes 0 5
411 Function at overtemperature Trip Yes Yes 0 5
412 Trip delay overcurrent, l
LIM
60 sec. 0 - 60 sec. Yes Yes 0 5
413 Minimum feedback, FB
MIN
0.000 -999,999.999 -
FB
MIN
Yes Yes -3 4
414 Maximum feedback, FB
MAX
100.000 FB
MIN
-
999,999.999
Yes Yes -3 4
415 Units relating to closed loop %YesYes-15
416 Feedback conversion Linear Yes Yes 0 5
417 Feedback calculation Maximum Yes Yes 0 5
418 Setpoint 1 0.000 FB
MIN
-FB
MAX
Yes Yes -3 4
419 Setpoint 2 0.000 FB
MIN
-FB
MAX
Yes Yes -3 4
420 PID normal/inverse control Normal Yes Yes 0 5
421 PID anti windup On Yes Yes 0 5
422 PID start-up frequency 0Hz F
MIN
-F
MAX
-1 6
423 PIDproportionalgain 0.01 0.0-10.00 Yes Yes -2 6
424 PID integration time Off 0.01-9999.00
s.(off)
Yes Yes -2 7
425 PID differentiation time Off 0.0 (Off) - 10.00
sec.
Yes Yes -2 6
426 PID differentiator gain limit 5.0 5.0 - 50.0 Yes Yes -1 6
427 PID lowpass filter time 0.01 0.01 - 10.00 Yes Yes -2 6
430 Fire mode Disable Yes Yes 0 5
431 Fire mode Reference
Frequency, Hz
50 Hz
60 Hz (US)
Min Freq (par
201) to Max Freq
(par 202)
Yes Yes -1 3
432 Fire mode bypass delay, s 0 s 0 - 600 s Yes Yes 0 3
483 Dynamic DC Link
Compensation
On No No 0 5
MG.61.A5.02 - VLT is a registered Danfoss trademark
165
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