Rockwell Automation 20A PowerFlex 70EC/700VC User Manual
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Position Indexer/Speed Profiler
Encoder Incremental Blend with Hold - This profile is the same as the previous, but
contains the Hold function. While the Hold is applied, the step transition is
inhibited. When the Hold is released the step can then transition if the conditions to
transition are satisfied.
Encoder Incremental Blend w/Hold
Encoder Incremental Blend with Velocity Override - This profile is the same as the
“EncIncrBlend,” but contains the Velocity Override function. While the “Vel
Override” is applied, the velocity of the step will be multiplied by [Vel Override],
parameter 711. In the example below during step 1 the Vel Override was toggled.
The speed was multiplied by 150% causing the speed to be 150 RPM rather than
100. When released the speed resumed to the programmed [Step 1 Velocity] of
100rpm.
Step # Step X Type
Step X
Velocity
Step X
AccelTime
Step X
DecelTime
Step X
Value
Step X
Dwell
Step X
Batch
Step X
Next
1
EncInc Blend 100
0.5
0.5
10.00
0.00
1
2
2
EncInc Blend 200
0.5
0.5
10.00
0.00
1
3
3
EncInc Blend 300
0.5
0.5
10.00
0.00
1
4
4
Encoder Abs 400
0.5
0.5
0.00
1.00
1
5
5
End
N/A
N/A
0.5
N/A
0.00
N/A
N/A
Step # Step X Type
Step X
Velocity
Step X
AccelTime
Step X
DecelTime
Step X
Value
Step X
Dwell
Step X
Batch
Step X
Next
1
EncInc Blend 100
0.5
0.5
10.00
0.00
1
2
2
EncInc Blend 200
0.5
0.5
10.00
0.00
1
3
3
EncInc Blend 300
0.5
0.5
10.00
0.00
1
4
4
Encoder Abs 400
0.5
0.5
0.00
1.00
1
5
5
End
N/A
N/A
0.5
N/A
0.00
N/A
N/A
39
19
59
79
99
119
139
159
0
10
20
30
40
50
-50
-150
-250
-350
-450
50
150
250
350
Step 1
Step 2
Step 3
Hold Input
Complete
Step 4
Step 5
Time
[Encoder Speed], 415
[Units Traveled], 701
Current Step
[Profile Status], 700
En
c
o
d
e
r Sp
e
e
d
Units Traveled
Profile Status (Scaled)
Current Step