Yaskawa FSP Amplifier - Manual (Page 132)

FSP Amplifier User’s Manual Chapter 5: Parameter Settings and Functions
5-65
/COIN
State
Status Result
ON
Circuit between CN1-25 and 26 is
closed, and CN1-25 is at low level. Positioning is completed.
(Position error is below the setting.)
OFF
Circuit between CN1-25 and 26 is
open, and CN1-25 is at high level. Positioning is not completed.
(Position error is above the setting.)
The following parameter is used to change the CN1 connector terminal that
outputs the /COIN signal.
Parameter Signal Setting Control Mode
Pn50E Output Signal Selection 1 Default Setting: 3211
Speed, Torque,
Position Control,
and Programming
The parameter is factory set so the /COIN signal is output between CN1-25
and 26. See 5.3.4 Output Circuit Signal Allocation for more details on
parameter Pn50E.
The following parameter is used to set the number of error pulses and to
adjust the output timing of the positioning completed signal.
Parameter Signal Setting (reference units*) Control Mode
Pn500 Positioning Completed Width
Range: 0 to 250
Default Setting: 7 Position Control
and Programming
Note: *Reference units for this parameter are the number of input pulses as defined using the electronic gear
function; if a Serial Command is used, it is defined in Position Units.
This parameter is used to set output timing for the positioning completed
signal (/COIN) when the position reference pulse is input and servomotor
operation is completed.
Set the number of error pulses in reference units.
Too large a value set at this parameter may output only a small error during
low-speed operation that will cause the /COIN signal to be output
continuously.
The positioning completed width setting has no effect on final positioning
accuracy.
Note: /COIN is a position control signal.
With the default setting, this signal is used for the speed coincidence output /V-CMP for speed control, and
it is always ON for torque control.
5.5.4. Speed Coincidence Output (/V-CMP)
This section describes the basic use and wiring procedures for the speed
coincidence (/V-CMP) output signal (photocoupler output signal), used to
indicate a match with the speed reference. The host controller uses the
signal as an interlock.