Direct data operation
3 PR
OFINE
57
Application example 2 of direct data operation
The operating speed should be changed immediately with
the touch screen because a large load is inspected at a lower
speed.
z
Setting example
•
Operating speed: Change as desired
•
Trigger: Operating speed (setting value of trigger: −4)
•
TRIG-MODE: Start at ON level of TRIG
z
Operation processing flow
Descriptions are given using the host controller as the
subject.
1. Write “−4” to the “Direct data operation trigger setting”
parameter.
2. Write the data of the operating speed.
3. Turn the TRIG ON.
4. Change the operating speed.
z
Result
When the TRIG is turned ON, operation is started. If the operating speed is changed, the changed value is updated
immediately, and the operation is performed at the new operating speed.
6-2
Output data and parameters required for direct data operation
Related Output data
Byte
Name
Description
Initial value
6, 7
Direct data operation
operation type
This is used to set the operation type for direct data operation.
[Setting range]
0: No setting
1: Absolute positioning
2: Incremental positioning (based on command position)
3: Incremental positioning (based on feedback position)
7: Continuous operation (Position control)
8: Wrap absolute positioning
9: Wrap proximity positioning
10: Wrap forward direction absolute positioning
11: Wrap reverse direction absolute positioning
12: Wrap absolute push-motion
13: Wrap proximity push-motion
14: Wrap forward direction push-motion
15: Wrap reverse direction push-motion
16: Continuous operation (Speed control)
17: Continuous operation (Push-motion)
18: Continuous operation (Torque control)
20: Absolute positioning push-motion
21: Incremental positioning push-motion
(based on command position)
22: Incremental positioning push-motion
(based on feedback position)
2
8 to 11
Direct data operation
position
This is used to set the target position for direct data operation.
[Setting range]
−2,147,483,648 to 2,147,483,647 steps
0
12 to 15
Direct data operation
operating speed
This is used to set the operating speed for direct data
operation.
[Setting range]
−4,000,000 to 4,000,000 Hz
1,000
Summary of Contents for AlphaStep AZ Series
Page 14: ...1 Introduction 14...
Page 34: ...2 Hardware 34...
Page 118: ...6 Reference materials 118...
Page 119: ...6 Reference materials 119...
