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5.5 Forming a Protective Sequence
5 -71
5.5.3 Using the Positioning Completed Output Signal
The basic use and wiring procedure for the positioning completed (/COIN) output signal (photo-
coupler output signal) isdescribed below. The signalisoutputto indicatethat Servomotoropera-
tion is completed.
CN1-25
CN1-26
/COIN+
/COIN--
+24 V
0 V
Photocoupler output
(per output)
Maximum operating voltage:
30 VDC
Maximum output current: 50 mA
DC
Servopack
I/O power supply
Output
®
/COIN CN1-25
Positioning Completed Output
Signal
Position Control
This signal indicates that Servomotor movement has been completed during position control.
The host controller uses the signal as an interlock to confirm on the host controller that position-
ing is completed.
Speed
Reference
Servomotor
/COIN
(CN1-25)
Pn500
Error pulse
(Un008)
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.)
Setting: Pn500 (positioning completed width)
The following user constant setting is used to change the CN1 connector terminal that outputs
the /COIN signal.
Pn50E
Output Signal Selections 1
Factory
Setting:
3211
Position Control
The user constant 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 user constant Pn50E.
The following user constant is used to set the number of error pulses and to adjust the output tim-
ing of the positioning completed signal.
5
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