5 Operation
71 SD780 Series Servo Technical Manual
5.2.6 Positioning Completion
In position control, it indicates the servo motor positioning completed (/COIN) signal.
1.
Positioning completed configuration
In the factory default digital output configuration, the signal is configured as CN1's 27th and 28th
pin numbers (Pn614=0x01) by default. Please confirm before use.
Function
code
Parameter
Range
Default
Unit
Communication
address
When
enabled
Pn262
Positioning
completion
range
0
～
1073741824
7
Command
unit
0x0262
0x0263
Immediately
In the position control, the servo motor positioning completion signal will be output when
the difference between the command pulse number from the host device and the servo
motor movement amount (position deviation) is lower than the set value that means the
host device confirming positioning has been completed.
If the set value is too large, the permanent positioning completion signal may be output when the
deviation is small during low-speed operation. When outputting a constant positioning signal,
please lower the setting until the signal is no longer output.
Function
code
Parameter
Range
Default
Unit
Communication
address
When
enabled
Pn274
Positioning
completion
signal
output time
0x00
～
0x02
0
－
0x0274
Immediately
Set the output timing of the positioning completion signal /COIN:
0- Output when the absolute value of position deviation is less than the positioning
completion range (Pn262).
1- Output when the absolute value of the position deviation is smaller than the positioning
completion range (Pn262) and the command after the position command filtering is 0.
2- Output When the absolute value of the position deviation is smaller than the positioning
completion range (Pn262) and the positioning command input is 0.
