Start-Up In The Vector Modes Sensorless And With Encoder - WEG CFW-11 Programming Manual

Vector Control
P0186 – DC Link Voltage Regulation Proportional Gain
Adjustable
Range:
P0187 – DC Link Voltage Regulation Integral Gain
Adjustable
Range:
Properties:
Access groups
via HMI:
Description:
These parameters adjust the DC link voltage regulator gain.
Normally the factory settings are adequate for the majority of the applications, not being necessary to adjust
them.

11.9 START-UP IN THE VECTOR MODES SENSORLESS AND WITH ENCODER

NOTE!
Read the whole CFW-11 User Manual before installing, powering or operating the inverter.
Sequence for installation, verification, powering and start-up:
a) Install the inverter: according to the chapter 3 – Installation and Connection of the CFW-11 User Manual,
wiring all the power and control connections.
b) Prepare the inverter and apply power: according to the section 5.1 of the CFW-11 User Manual.
c) Adjust the password P0000=5: according to the section 5.3 of this manual.
d) Adjust the inverter to operate with the application line and motor: by means of the "Oriented Start-up"
Menu access P0317 and change its content to 1, which makes the inverter initiate the "Oriented Start-up"
routine.
The "Oriented Start-up" routine presents on the keypad (HMI) the main parameters in a logical sequence. The
setting of these parameters prepares the inverter for operation with the application line and motor. Verify the step
by step sequence in the figure 11.6.
The setting of the parameters presented in this operation mode results in the automatic modification of the content
of other inverter parameters and/or internal variables, as indicated in the figure 11.6. In this way one gets a stable
11
operation of the control circuit with adequate values to obtain the best motor performance.
During the "Oriented Start-up" routine the "Config" (Configuration) status will be indicated on the top left part of
the keypad (HMI).
11-30
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0.0 to 63.9
0.000 to 9.999
PM and Vector
01 PARAMETER GROUPS
29 Vector Control
96 DC Link Regulator
Factory 18.0
Setting:
Factory 0.002
Setting: