C-6
Application Notes
Motor Rotation/Encoder Direction Test
3.
Set the following parameters as shown.
Important:
If the direction of travel is critical at this point, perform
short jogs to determine which run direction (RUNFWD
or RUNREV) should be used in the next steps.
4.
Press Start and run the drive in the desired direction. Observe the
direction of motor rotation.
If rotation is not in the desired direction:
–
remove drive power and reverse the two motor leads, or . . .
–
set bit 5 of [Compensation], parameter 56 to “Mtr Lead Rev.”
5.
With the drive running, observe [Encoder Speed], parameter 415. If
the sign of the encoder is not the same as the displayed frequency,
remove drive power and reverse encoder leads A and A NOT.
6.
With the drive running, verify correct motor rotation and encoder
direction. Set [Motor Fdbk Type], parameter 412 to “1, Quad
Check.” Stop the drive.
Rotate AutoTune Test
No.
Name
Value
Notes
053
[Motor Cntl Sel]
“0, Sensrls Vect”
080
[Feedback Select] “0, Open Loop”
090
[Digital Out1 Sel] “11, Preset Spd1”
238
[Fault Config 1]
Bit 8, “In PhaseLoss” = 1
Bit 12, “OutPhaseLoss” = 1
380
[Digital Out1 Sel] “4, Run”
releases brake
!
ATTENTION:
In this test the following conditions will occur:
•
The motor will be run for 12 seconds at base frequency (60 Hz).
Note that equipment travel during this 12 second interval may
exceed equipment limits. However, travel distance can be reduced
by setting [Maximum Speed], parameter 82 to a value less than 45
Hz (i.e. 22.5 Hz = 12 seconds at 30 Hz).
•
The brake will be released without torque provided by the drive for
15 seconds.
To guard against personal injury and/or equipment damage, this test
should not be performed if either of the above conditions are considered
unacceptable by the user.
Содержание Allen-Bradley PowerFlex 700 B Series
Страница 1: ...Adjustable Frequency AC Drive Series B Firmware Versions 4 001 User Manual www abpowerflex com ...
Страница 10: ...P 6 Overview Notes ...
Страница 36: ...1 26 Installation Wiring Notes ...
Страница 118: ...3 78 Programming and Parameters Notes ...
Страница 162: ...A 28 Supplemental Drive Information Notes ...
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