Omron CJ1W-NC271 - 12-2009, Operation Manual

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47
External I/O Circuits
Section 3-3
■
Output Signal Assignment Details
Control Output Circuits
3-3-4 W-series Servo Drive I/O Signals (R88D-WT
@
with FNY-NS115)
This section explains the I/O signals used between the PCU and a W-series
Servo Drive equipped with a FNY-NS115 MECHATROLINK-II I/F Unit.
Use the OMNUC W Series User's Manual together with this manual for infor-
mation on I/O signals.
Terminal Arrangement of the Control I/O Connector (CN1)
The following diagram shows the terminal arrangement of the W-series Servo
Drive's Control I/O Connector (CN1) when MECHATROLINK is being used
with the Servo Drive's standard settings.
This diagram shows only the I/O signals used when connecting to the PCU.
For details on the Servo Drive's standard settings, refer to 6-4 Standard Set-
tings for Servo Drives Using MECHATROLINK .
Pn112 (General-purpose Output 1
Function Selection)
Pn113 (General-purpose Output 2
Function Selection)
Pn114 (General-purpose Output 3
Function Selection)
OUTM1 (General-purpose Output 1)
OUTM2 (General-purpose Output 2)
OUTM3 (General-purpose Output 3)
0 Not assigned No output. Always OFF.
1 INP1 Positioning Completed 1 output
assignment.
2 VCMP Speed Conformity Signal out-
put assignment.
3 TGON Servomotor Rotation Speed
Detection output assignment.
4 READY Servo Ready output assign-
ment.
5 CLIM Current Limit Detection output
assignment.
6 VLIM Speed Limit Detection output
assignment.
7 BKIR Brake Interlock output assign-
ment.
8 WARN Warning Signal output assign-
ment.
9 INP2 Positioning Completed 2 output
assignment.
Servo Drive
To other output
circuits
External power supply
24 VDC
±
1 V
Maximum operating voltage: 30 VDC
Maximum output current: 50 mA
Di: Diode for preventing surge voltage
(Use high-speed diodes.)
X
Di
X
Di
+
+
−
−