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150
Origin Search Operation
Section 6-4
Operation Mode
The origin mode parameters determined the I/O signals used for origin
search. The I/O signals used for each mode are given in the following table.
Note
Specify mode 3 when using a Servo Drive with an origin adjustment function.
Set the operation according to the driver used and the application.
Operation mode
I/O signals
Operation when
origin is detected
during deceleration
from origin search
high speed
Origin input signal
(selected using the
origin detection
method parameter)
Error counter reset
output
Positioning
completed input
0
Origin is determined
by detecting the rising
edge of the origin input
signal.
Not used.
Not used.
After the origin has
been detected, origin
search operation is
terminated.
The origin input signal
during deceleration is
detected. An origin
input signal error (error
code 6202) will be
generated, and opera-
tion will decelerate to a
stop.
1
Turns ON for 20 ms
when origin is
detected.
The origin input signal
during deceleration is
not detected. Opera-
tion is stopped and the
origin is determined
when the origin input
signal is received after
the origin search prox-
imity speed has been
reached.
2
After the origin has
been detected, origin
search operation will
not be terminated until
a positioning com-
pleted input signal has
been received from the
driver. (The Busy Flag
will stay ON during this
time.)
3
The origin is detected
at the driver using the
Servo Drive’s origin
adjustment function.
The origin input signal
at the PCU is not
used. Mode 3 cannot
be used with drivers
that do not have the
origin adjustment func-
tion.
Used as output for the
origin adjustment com-
mand.
Because origin detec-
tion is not carried out
at the PCU, this situa-
tion does not arise.
Summary of Contents for CS1W-213 - REV 02-2008
Page 2: ...CS1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
Page 3: ...iv ...
Page 13: ...xiv ...
Page 15: ...xvi ...
Page 19: ...xx ...
Page 43: ...18 Basic Operational Flow Section 2 1 ...
Page 87: ...62 Servo Relay Unit Section 3 7 ...
Page 199: ...174 Z phase Margin Section 6 8 ...
Page 217: ...192 Sample Program Section 7 7 ...
Page 285: ...260 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Page 377: ...352 Common Parameter Area Appendix C ...