Omron SYSMAC C500-NC113, Operation Manual

Page: 41 / 250

!
3-2 Section
#&
Example 4: Origin Search Mode 3 Connection
This is an example using the origin adjustment function of OMRON’s Servomo-
tor Driver. The positioning completed signal (INP) is used as both the origin
search completion and the positioning completed signal.
Be sure to adjust the settings of the servomotor driver so that the positioning
completed signal is OFF when the motor is operating and ON when it is stopped.
The following diagram illustrates a connection example in which only the X axis
is used. The same wiring can be used for the Y axis of the NC211. The NC113 is
not provided with the Y axis.
17(X)
CCW output
2(X)
18(X)
21(Y)
19
(X/Y)
13
6
12 to
24 VDC
15
RUN
EM
H-RET
Servomotor
R88M-H
Position Control Unit
Power supply
for output
Origin adjustment
command output
Origin proximity
input
CCW limit
input
CW limit
input
Emergency stop in-
put
CW output
0 V
+
Limit switch
(NC input)
34
14
33
11
+CW
--CW
+CCW
--CCW
Limit switch
(NO (or NC) input)
20(Y)
7(X)
29(Y)
22/34
+
24 VDC
Input power
supply
24(Y)
13(X)
15(Y)
1
23
27(Y)
5(X)
Limit switch (NC) input)
Positioning
completion input
30(Y)
8(X)
28 INP
19
37
+24VIN
G24V
18
30
+5V OUT
--5V IN
OMRON R88D-H
Servomotor Driver
Caution When only one axis is used, short-circuit the CW limit input and CCW limit input
of unused axis to 0 V in 12 to 24 VDC. If these are not short-circuited, the ER-
ROR LED will light, but the axis in use will operate normally.