Allen-Bradley Kinetix 5700, User Manual, Page: 342 / 376

342 Rockwell Automation Publication 2198-UM002E-EN-P - February 2018
Appendix D Motor Control Feature Support
Motor>Analyzer Category
From the Motor>Analyzer category you can perform three types of tests to
identify motor parameters.
In this example, the Calculate Model test was run. If the Motor>Analyzer test
executes successfully and you accept the test values, they populate the Model
Parameter attributes.
Figure 174 - Motor Analyzer Category
Motor Tests and Autotune Procedure
You can perform three types of tests to identify motor parameters and one test
for motor/system inertia. These parameters are used by sensorless-vector
frequency-control and induction motor closed-loop modes.
Table 159
recommends which test to use based on the control mode and application.
Table 159 - Motor Tests and Autotune Matrix
For motor/system autotune procedure, see Tune Induction Motors on
page 210 for more information.
Control Mode Description Calculate Static Dynamic Autotune (inertia test)
Induction motor - Frequency control
Basic volts/hertz Not required Not required Not required Not required
Basic volts/hertz
for Fan/Pump
Not required Not required Not required Not required
Sensorless vector Required
(1)
Preferred Not required Not required
Induction motor - Closed-loop control Required
(1)
Preferred
(2)
Preferred Required
(1) (3)
(1) Not required for the Logix Designer application, version 29.00 and later.
(2) If it is not desired to rotate the motor (due to coupled load) you can perform this test for induction motor closed-loop mode and skip the Dynamic test. The dynamic test
provides the best results for induction motor closed-loop mode.
(3) The motor inertia value must be non-zero prior to running a dynamic test. The motor inertia value is estimated automatically based upon the Motor Nameplate data in
the Logix Designer application, version 29.00 and later. For previous versions, an Autotune test must be run or the motor inertia value entered directly.