174
Origin Search and Origin Return Functions Section 6-3
Operating Mode 1 (with Error Counter Reset Output, without Positioning
Completed Input)
Connect the phase-Z signal from the Servo Driver to the Origin Input Signal.
When the Origin Input Signal is received, the pulse output will be stopped and
the Error Counter Reset Signal will be output for about 20 to 30 ms.
When the Origin Proximity Input Signal is received, the motor will begin decel-
erating from the origin search high speed to the origin search proximity speed.
In this operating mode, the Origin Input Signal will be ignored if it is received
during this deceleration. After deceleration is completed, the Origin Input Sig-
nal will be detected and the motor will stop.
Operating Mode 1 with Origin Proximity Input Signal Reverse (Origin
Detection Method Setting = 0)
When the deceleration time is short, the Origin Input Signal can be detected
immediately after the Origin Proximity Input Signal goes from ON to OFF. Set
a Origin Proximity Input Signal dog setting that is long enough (longer than
the deceleration time.)
1
1
0
0
CCW CW
Origin Proximity
Input Signal
Origin Input
Signal
Pulse output
Starts when
ORG(889) is
executed.
Origin Input Signal goes from OFF
to ON while motor is decelerating.
Original pulse output
pattern
Origin Input Signal
Error (error code
0202)
1
1
0
0
Approx. 20 to 30 ms
Origin Input Signal
(Phase-Z signal)
Pulse output
Error Counter Reset
Signal
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