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3-2
Section
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3-2
Origin Search Mode Connection Examples
Example 1: Origin Search Mode 0 Connection
This example shows the use of a stepping motor with an external sensor signal
connected to the origin signal.
Do not make any connection to the Z-phase input (9 (X)/ 31 (Y)).
The following diagram illustrates connection 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.
11(X)
19(X/Y)
15(Y)
0 V
23
Signal
2(X)
+CW
+CCW
--CCW
Switch
(N.C. input)
C500-NC211
Position Control Unit
Origin
Input
CCW limit
input
CW limit
input
CW output
+
24 VDC
+
Stepping motor driver, for example, model UFK543A
(5-phase) or UMK264A (2-phase) made by Oriental Co.
Switch (N.O. or N.C. input)
External signal such as photoelectric
switch or proximity switch (NPN output
type in this example). See note.
--CW
Origin
proximity
input
24 VDC
24(Y)
CCW
output
power supply
for output
power supply
for input
13(X)
1
7(X)
29(Y)
10(X)
32(Y)
33(Y)
22/34
17(X)
20(Y)
18(X)
21(Y)
Emergency
STOP input
24 V
0 V
Note Be sure there is no chattering in the origin input. If chattering occurs during an
origin search, an emergency stop error (error code 6000) will be generated.
Caution
When only one axis is used, short-circuit the CW limit input and CCW limit input
of unused axis to 0 V in 24 VDC. If these are not short-circuited, the ERROR LED
will light, although the axis in use will operate normally.
When Stepping Motor
Driver is Used
Summary of Contents for SYSMAC C500-NC113
Page 1: ...Cat No W323 E3 1 Position Control Units SYSMAC C500 NC113 C500 NC211 OPERATION MANUAL...
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Page 57: ...5 1 Section Acceleration Deceleration Pattern Edit Screen Dwell Time Data Edit Screen...
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Page 247: ...J L 2 3 60 7 5 M N 2 0 1 6 9 2 O 2 2 2 2 5 91 2 5 6 4 2 2 2 P 0 0 87 87...
Page 248: ...2 2 2 2 9 4 2 0 R 7 6 0 4 9 6 9 0 6 9 0 6 9 S 2 2 2 2 6 6 2 A 2 B 2 2 69 0 3 3 3 2 T 9 4 2...
Page 249: ...W Z 2 2...