Positioning Completed Signal - YASKAWA SGDV User Manual

5.4.6 Positioning Completed Signal

This signal indicates that servomotor movement has been completed during position control.
When the difference between the number of reference pulses output by the host controller and the travel dis-
tance of the servomotor (position error) drops below the set value in the parameter, the positioning completion
signal will be output.
Use this signal to check the completion of positioning from the host controller.
Signal
Type
Name
Output /COIN
Note: Use parameter Pn50E.0 to allocate the /COIN signal to another terminal. Refer to 3.3.2 Output Signal Allocations
for details.
Positioning Completed Width
Pn522
Setting Range
0 to 1073741824
The positioning completed width setting has no effect on final positioning accuracy.
Position error
Note: If the parameter is set to a value that is too large, a positioning completed signal might be output if the position error
is low during a low speed operation. This will cause the positioning completed signal to be output continuously. If
this signal is output unexpectedly, reduce the set value until it is no longer output.
If the position error is kept to a minimum when the positioning completed width is small, use Pn207.3 to
change output timing for the /COIN signal.
Parameter
n.0
[Factory setting]
n.1
Pn207
n.2
Connector
Pin Number
CN1-7 ON (closed)
[Factory setting]
OFF (open)
Setting Unit
1 reference unit
Reference
Motor speed
Pn522
/COIN
Name
When the absolute value of the posi-
tion error is below the positioning
completed width (Pn522).
When the absolute value of the posi-
tion error is below the positioning
/COIN Output completed width (Pn522), and the ref-
Timing erence after applying the position ref-
erence filter is 0.
When the absolute value of the posi-
tion error is below the positioning
completed width (Pn522), and the
position reference input is 0.
5.4 Position Control (Pulse Train Reference)
Setting
Positioning has been completed.
Positioning is not completed.
Position
Factory Setting
7
Motor speed
Time
Time
Effective at ON (close).
Time
Meaning
Meaning
Classification
When Enabled
Immediately Setup
When
Classification
Enabled
After restart Setup
5
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