Rockwell Automation 25B PowerFlex 520-Series Adjustable Frequency AC Drive User Manual User Manual
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Rockwell Automation Publication 520-UM001G-EN-E - September 2014
209
Encoder/Pulse Train Usage and Position StepLogic Application
Appendix E
Note: Incremental move commands will cause the drive to move the amount
specified based on the current position. Absolute commands are always with
reference to “Home”.
[Pos Reg Filter] provides a low pass filter at the input of the position
regulator.
[Pos Reg Gain] is a single adjustment for increasing or decreasing the
responsiveness of the position regulator. For faster response, the filter should be
reduced and/or the gain should be increased. For smoother response with less
Logic for next step
Digit 1
Logic to jump to a different step
Digit 2
Different step to jump
Digit 3
Step settings
Digit 4
Not Used
Velocity Control Settings (Digit 4)
Required
Setting
Accel/Decel
Param. Used
StepLogic
Output State
Commanded
Direction
0
Accel/Decel 1
Off
FWD
1
Accel/Decel 1
Off
REV
2
Accel/Decel 1
Off
No Output
3
Accel/Decel 1
On
FWD
4
Accel/Decel 1
On
REV
5
Accel/Decel 1
On
No Output
6
Accel/Decel 2
Off
FWD
7
Accel/Decel 2
Off
REV
8
Accel/Decel 2
Off
No Output
9
Accel/Decel 2
On
FWD
A
Accel/Decel 2
On
REV
b
Accel/Decel 2
On
No Output
Positioning Settings (Digit 4)
Required
Setting
Accel/Decel
Param. Used
StepLogic
Output State
Direction
From Home
Type of
Command
0
Accel/Decel 1
Off
FWD
Absolute
1
Accel/Decel 1
Off
FWD
Incremental
2
Accel/Decel 1
Off
REV
Absolute
3
Accel/Decel 1
Off
REV
Incremental
4
Accel/Decel 1
On
FWD
Absolute
5
Accel/Decel 1
On
FWD
Incremental
6
Accel/Decel 1
On
REV
Absolute
7
Accel/Decel 1
On
REV
Incremental
8
Accel/Decel 2
Off
FWD
Absolute
9
Accel/Decel 2
Off
FWD
Incremental
A
Accel/Decel 2
Off
REV
Absolute
b
Accel/Decel 2
Off
REV
Incremental
C
Accel/Decel 2
On
FWD
Absolute
d
Accel/Decel 2
On
FWD
Incremental
E
Accel/Decel 2
On
REV
Absolute
F
Accel/Decel 2
On
REV
Incremental
Settings (Digit 3)
Setting Description
0
Jump to Step 0
1
Jump to Step 1
2
Jump to Step 2
3
Jump to Step 3
4
Jump to Step 4
5
Jump to Step 5
6
Jump to Step 6
7
Jump to Step 7
8
End Program (Normal Stop)
9
End Program (Coast to Stop)
A
End Program and Fault (F2)
Settings (Digit 2 and 1)
Setting Description
0
Skip Step (Jump Immediately)
1
Step Based on [Stp Logic Time x]
2
Step if “Logic In 1” is Active
3
Step if “Logic In 2” is Active
4
Step if “Logic In 1” is Not Active
5
Step if “Logic In 2” is Not Active
6
Step if either “Logic In 1” or “Logic In 2” is Active
7
Step if both “Logic In 1” and “Logic In 2” are Active
8
Step if neither “Logic In 1” nor “Logic In 2” is Active
9
Step if “Logic In 1” is Active and “Logic In 2” is Not Active
A
Step if “Logic In 2” is Active and “Logic In 1” is Not Active
b
Step after [Stp Logic Time x] and “Logic In 1” is Active
C
Step after [Stp Logic Time x] and “Logic In 2” is Active
d
Step after [Stp Logic Time x] and “Logic In 1” is Not Active
E
Step after [Stp Logic Time x] and “Logic In 2” is Not Active
F
Do Not Step/Ignore Digit 2 Settings
TIP
Use the Wizard in Connected Components Workbench to simplify setup instead
of manually configuring the parameters.