64
4–3–2
IR Area Settings
The ORIGIN RETURN command is valid when bit 03 of word n is ON.
n
03
(n = 100 + 10 x unit number)
ORIGIN SEARCH command
ORIGIN SEARCH is started at the leading edge of this bit..
4–3–3
Execution Example
ORIGIN RETURN can only be executed when the origin (0) is known. As
shown in this example diagram, acceleration and deceleration automatically
form a trapezoidal pattern, stopping at the origin.
0
Pulse output
1
0
Initial speed
ORIGIN RETURN (Begin)
ORIGIN RETURN speed
Acceleration
Deceleration
Initial speed
Time
[IN refresh data area flags]
1
0
1
ORIGIN RETURN
word n, bit 03
At-origin flag
word n+5, bit 02
Busy flag
word n+5, bit 12
Origin (Stop)
Origin Return
Section 4–3
