Danfoss VLT 5027 Design Guide

PN
U #
Parameter description Factory setting Range
Changes
during
operation
4-Setup
Conversion
index
Data
type
430
F 4 frequency parameter 104 par.426-par.432 Yes Yes -1 6
431 U 5 voltage parameter 103 .0 - U
VLT, MAX
Yes Yes -1 6
432 F 5 frequency parameter 104 par.426 - 1000 Hz Yes Yes -1 6
433 Torque proportional gain 100% 0 (Off) - 500% Yes Yes 0 6
434 Torque integral time 0.02 sec. 0.002 - 2.000 sec. Yes Yes -3 7
437 Process PID Normal/inverse control Normal Yes Yes 0 5
438 Process PID anti windup On Yes Yes 0 5
439 Process PID start frequency parameter 201 f
min - fmax
Yes Yes -1 6
440 Process PID proportional gain 0.01 0.00 - 10.00 Yes Yes -2 6
441 Process PID integral time 9999.99 sec. (OFF) 0.01 - 9999.99 sec. Yes Yes -2 7
442 Process PID differentiation time 0.00 sec. (OFF) 0.00 - 10.00 sec. Yes Yes -2 6
443 Process PID diff. gain limit 5.0 5.0 - 50.0 Yes Yes -1 6
444 Process PID lowpass filter time 0.01 0.01 - 10.00 Yes Yes -2 6
445 Flying start Disable Yes Yes 0 5
446 Switching pattern SFAVM Yes Yes 0 5
447 Torque compensation 100% -100 - +100% Yes Yes 0 3
448 Gear ratio 1 0.001 - 100.000 No Yes -2 4
449 Friction loss 0% 0 - 50% No Yes -2 6
450 Mains voltage at mains fault Depends on unit Depends on unit Yes Yes 0 6
453 Speed closed loop gear ratio 1 0.01-100 No Yes 0 4
454 Dead time compensation On No No 0 5
455 Frequency range monitor Enable 0 5
457 Phase loss function Trip Yes Yes 0 5
483 Dynamic DC Link compensation On No No 0 5
VLT
®
5000 Design Guide
136 MG.52.B2.02 - VLT
®
is a registered Danfoss trademark

Danfoss VLT 5027 Specifications

General

Brand	Danfoss
Model	VLT 5027
Category	DC Drives
Language	English