YASKAWA E-7-Series SGD7S Product Manual page 203

6.6 Position Control
6.6.5 /COIN (Positioning Completion) Signal
Setting the Positioning Completed Width
The /COIN signal is output when the difference between the reference position and the current
position (i.e., the position deviation as given by the value of the deviation counter) is equal to or
less than the setting of the positioning completed width (Pn522).
Pn522
The setting of the positioning completed width has no effect on final positioning accuracy.
Position
deviation
/COIN signal
Note: If the parameter is set to a value that is too large, the /COIN signal may be output when the position deviation
is low during a low-speed operation. If that occurs, reduce the setting until the signal is no longer output.
Setting the Output Timing of the /COIN (Positioning Com-
pletion Output) Signal
You can add a reference input condition to the output conditions for the /COIN signal to
change the signal output timing.
If the position deviation is always low and a narrow positioning completed width is used,
change the setting of Pn207 = n.X (/COIN (Positioning Completion Output) Signal Output
Timing) to change output timing for the /COIN signal.
Pn207
6-34
Positioning Completed Width
Setting Range
0 to 1,073,741,824 1 reference unit
Reference
Motor speed
Speed
Pn522
Parameter
Output the /COIN signal when the absolute value of
n.0
the position deviation is the same or less than the
(default setting)
setting of Pn522 (Positioning Completed Width).
Output the /COIN signal when the absolute value of
the position deviation is the same or less than the

n. 1
setting of Pn522 (Positioning Completed Width) and
the reference after the position reference filter is 0.
Output the /COIN signal when the absolute value of
the position deviation is the same or less than the

n. 2
setting of Pn522 (Positioning Completed Width) and
the reference input is 0.
Setting Unit Default Setting
Time
Time
(Active when ON (closed).)
Time
Description
Position
When Enabled
7 Immediately
When
Enabled
After
restart
Classification
Setup
Classification
Setup