Direct data operation
3 PR
OFINE
60
6-3
Operation example
A condition to execute direct data operation can be selected from the ON edge or ON level of TRIG of fixed I/O (IN).
A condition can be selected with the TRIG-MODE of fixed I/O (IN).
Before operating the motor, check the condition of the surrounding area to ensure safety.
When direct data operation is executed at ON edge of TRIG
As an example, this section explains how to execute the following direct data operation.
z
Setting example
•
Operation type: Incremental positioning (based on command position)
•
Position: 5,000 steps
•
Operating speed: 1,000 Hz
•
Starting/changing speed rate: 1,000 kHz/s
•
Stopping deceleration: 1,000 kHz/s
•
Operating current: 100 %
•
Forwarding destination: Execution memory
z
Operation processing flow
Descriptions are given using the host controller as the subject.
1. Check the DCMD-RDY has been turned ON.
2. Set the following data.
•
Output (host controller
→
driver)
Byte
Description
Setting value
Note
4, 5
TRIG-MODE (bit 9 of fixed I/O (IN))
0
Start at ON edge
6, 7
Direct data operation operation type
2
Incremental positioning (based
on command position)
8 to 11
Direct data operation position
5,000
5,000 steps
12 to 15
Direct data operation operating speed
1,000
1,000 Hz
16 to 19
Direct data operation starting/changing rate
1,000,000
1,000 kHz/s
20 to 23
Direct data operation stopping deceleration
1,000,000
1,000 kHz/s
24, 25
Direct data operation operating current
1,000
100 %
26, 27
Direct data operation forwarding destination
0
Execution memory
3. Turn the TRIG ON.
Direct data operation is started.
4. Check the TRIG_R has been turned ON, and turn the TRIG OFF.
1
2
4
3
Write value
TRIG
Data
DCMD-RDY
TRIG_R
READY
MOVE
Motor operation
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
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...
