List Of Functions; Setting Of Parameters - Danfoss VLT 5000 Series Instruction Manual

Application configuration
Using this parameter enables the choice of a configu-
ration (setting) of the adjustable frequency drive that
fits the application in which the adjustable frequency
drive is to be active.
NOTE
First, the motor nameplate date must be
set in parameters 102-106.
There is a choice of the following configurations:

Setting of parameters

Select Speed control, open loop if a normal speed ad-
justment without external feedback signals is required
Speed control, open loop:
Parameter:
100 Configuration
200 Output frequency range/direction
201 Output frequency low limit
202 Output frequency high limit
203 Reference/feedback range
204 Minimum reference
205 Maximum reference
Select Speed control, closed loop if the application has
a feedback signal and the accuracy in Speed control,
open loop is not sufficient or a full holding torque is
required.
Speed control, closed loop (PID):
Parameter:
100 Configuration
200 Output frequency range/direction Output frequency low limit
201 Output frequency low limit
202 Output frequency high limit
203 Reference/feedback range
414 Minimum feedback
415 Maximum feedback
204 Minimum reference
205 Maximum reference
417 Speed PID proportional gain
418 Speed PID integration time
419 Speed PID differentiation time
420 Speed PID diff. gain limit
421 Speed PID lowpass filter time
Please be aware that the encoder loss function (pa-
rameter 346) will be active when parameter 100 is set
to Speed control, closed loop.
MG.51.C5.22 - VLT is a registered Danfoss trademark.
VLT
Speed control, open loop
-
Speed control, closed loop
-
- Process control, closed loop
- Torque control, open loop
- Torque control, speed feedback
The selection of special motor characteristics can be
combined with any application configuration.
(the internal slip compensation is operating) from mo-
tor or unit.
Set the following parameters in order shown:
Setting:
Speed control, open loop
Only if [0] or [2] in par. 200
Only if [0] in par. 203
Set the following parameters in order shown:
Setting:
Speed control, closed loop
Only if [0] or [2] in par. 200
Only if [0] in par. 203
®
5000 Series
Data value:
[0]
Data value:
[1]
185