Origin Search Operation Setting; Origin Detection Method - Omron CJ1M-CPU21 Operation Manual

Origin Search and Origin Return Functions
Pulse output
Error Counter
Reset Output
Positioning
Completed
Signal
Origin Search Operation
Setting

Origin Detection Method

Origin Proximity
Input Signal
Origin Input
Signal
Pulse output
176
being applied, the Positioning Completed Signal is checked after the compen-
sation operation is completed.
1
0
1
0
Select either of the following two reverse modes for the origin search opera-
tion at the limit in the origin search direction.
Setting
0: Reversal mode 1
1: Reversal mode 2
Select one of the following methods that specify the treatment of the Origin
Proximity Input Signal.
Setting
0: Origin Proximity Input Signal
reversal required.
1: Origin Proximity Input Signal
reversal not required.
2: Origin Proximity Input Signal not
used.
Origin Detection Method 0: Origin Proximity Input Signal Reversal
Required
Deceleration starts when
Origin Proximity Input
Signal goes OFF→ON.
1
0
1
0
High speed for
origin search
Acceleration
Initial
speed
CCW
Start when
ORG(889) is
executed.
Stop
When the limit input signal is received in the origin search
direction, reverse and continue operation.
When the limit input signal is received in the origin search
direction, generate an error and stop operation.
Reads the first Origin Input Signal after the Ori-
gin Proximity Input Signal goes OFF→ON→OFF.
Reads the first Origin Input Signal after the Ori-
gin Proximity Input Signal goes OFF→ON.
Just read the Origin Input Signal without using
the Origin Proximity Input Signal.
After the Origin Proximity Input Signal has gone
from OFF→ON→OFF, the motor is stopped
when the Origin Input Signal goes OFF→ON.
Deceler-
ation
Proximity speed for origin search
CW
Stop
Section 6-3
Time
Description
Description