441 mtr tor cur ref, 445 ki speed loop, 446 kp speed loop – Rockwell Automation Liqui-Flo DBT Reach Drive User Manual
Page 137: 447 kf speed loop
Parameter Descriptions
3-111
Displays the torque current reference value that is present at the output of Current
Rate Lim (154).
Controls the integral error gain of the speed regulator. The drive automatically adjusts
Ki Speed Loop when a non-zero value is entered for Speed Desired BW (449) or an
autotune is performed. Typically, manual adjustment of this parameter is needed only
if system inertia cannot be determined through an autotune. Speed Desired BW (449)
is set to 0 when a manual adjustment is made to this parameter.
Controls the proportional error gain of the speed regulator. The drive automatically
adjusts Kp Speed Loop (446) when a non-zero value is entered for Speed Desired BW
(449) or an auto-tune is performed. Typically, manual adjustment of this parameter is
needed only if system inertia cannot be determined through an autotune. Speed
Desired BW (449) is set to 0 when a manual adjustment is made to this parameter.
Controls the feed forward gain of the speed regulator. Setting of the Kf gain greater
than zero reduces speed feedback overshoot in reponse to a step change in speed
reference.
441
Mtr Tor Cur Ref
Range:
-/+ 32767.00 Amps [0.01 Amps]
Default:
Read Only
Access:
1
Path: Motor Control>Torq Attributes
See also:
53
FV
445
Ki Speed Loop
Range:
0.0 to 4000.0 [0.1]
Default:
7.8
Access:
2
Path: Speed Command>Speed Regulator
See also:
53
FV
446
Kp Speed Loop
Range:
0.0 to 200.0 [0.1]
Default:
6.3
Access:
2
Path: Speed Command>Speed Regulator
See also:
53
FV
447
Kf Speed Loop
Range:
0.0 to 0.5 [0.1]
Default:
0.0
Access:
2
Path: Speed Command>Speed Regulator
See also:
53
FV