Manual

Position Indexer/Speed Profiler 67
Digital Inputs
Encoder Incremental Blend (EncIncrBlend) - When started, the drive will ramp to
the desired velocity and hold speed until the units of travel programmed is reached
(within tolerance window). The profile will then transition to the next step and the
drive will ramp to the speed of the new step without first going to zero speed.
The example below shows a five step profile. The first three are “EncIncrBlend”
steps followed an “Encoder Abs” step to zero then an “End” step. For each
“EncIncrBlend” step the drive ramps at [Step X AccelTime] to [Step X Velocity] in
the direction of the sign of [Step X Value]. The [Step X Value] is programmed to
the desired units of travel for the step. When the value programmed in [Step X
Value] is reached, the profile transitions to the next step. The absolute step is used
to send the profile back to the home position. This is done by programming [Step 4
Value] to zero.
Encoder Incremental Blend
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 Digital Input 300 0.5 0.5 3.00 0.00 1 2
2 Digital Input 50 0.5 0.5 4.00 5.00 1 3
3 Digital Input -300 0.5 0.5 5.00 0.00 1 4
4 Digital Input -100 0.5 0.5 6.00 1.00 1 5
5 Param Level -50 0.5 0.5 701 0.00 1 6
6 End N/A N/A 0.5 N/A 0.00 N/A N/A
0
5
10
15
20
25
30
35
40
45
50
-350
-50
-150
-250
0
50
150
250
350
30 50 70 90 110 130 150 170
Step 1
Digital Input #4
Step 2
Step 3
Time
Step 4
Step 5
Note: Step 5 is a Parameter Level Step.
Step 6
Digital Input #6
5s
Dwell
[Encoder Speed], 415 [Units Traveled], 701 Current Step Dig In Status, 216[Profile Status], 700
Digital Input #3
Digital Input #5
10
Encoder Speed
Units Traveled
Profile Status (Scaled)
Current Step
30 50 70 90 110
0
5
10
15
20
25
30
-50
-150
-250
-350
-450
50
150
250
350
10
Step 1
Step 2
Step 3
Time
Complete
Step 4
Step 5
[Encoder Speed], 415 [Units Traveled], 701 Current Step[Profile Status], 700
Encoder Speed
Units Traveled
Profile Status (Scaled)
Current Step