Omron 8U0108-E1-01, User Manual

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XtraDrive User Manual Chapter 5 : Parameter Settings and Functions
5-65
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 (rpm) Description
Pn50E Output Signal Selection 1 Default Setting: 3211 Position Control
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*) Description
Pn500 Positioning Completed Width
Setting Range: 0 to 250
Default Setting: 7
Position Control
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.