5 Operation
5.4.6 Positioning Near Signal
5-44
5.4.6 Positioning Near Signal
The host controller receives the positioning near signal prior to confirming the positioning-completed signal,
and performs the following operating sequence after positioning has been completed to shorten the time
required for operation.
This signal is generally used in combination with the positioning completed output signal.
The output terminal must be allocated with Pn510 in order to use Positioning Near signal. Refer to 3.3.2 Output Signal
Allocations for details.
• The positioning near (/NEAR) signal is output when the difference (error) between the number of reference
pulses output by the host controller and the travel distance of the servomotor is less than the value set in this
parameter.
Note: Normally, the setting should be larger than that for the positioning completed width (Pn522).
Type
Signal
Name
Connector
Pin Number
Setting Meaning
Output /NEAR Must be allocated
ON (close)
The servomotor has reached a point near to
positioning completed.
OFF (open)
The servomotor has not reached a point near
to positioning completed.
Pn524
NEAR Signal Width
Classification
Setting Range Setting Unit Factory Setting When Enabled
1 to 1073741824(2
30
)
Reference unit 1073741824 Immediately Setup
Position
Speed
Reference
Servomotor
speed
Time
Time
Time
ON (close) is effective.
ON (close) is effective.
Time
Error pulse
/NEAR
/COIN
Pn524 Pn522
0
To Next Page
Loading...
Need help?
General
