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Stepping motor driver
●
Circular disk with a slit
-(CCW) direction
+(CW) direction
attached to the rotating shaft
sensor
sensor
CWW
WCWW
-
-
+C
+C
Sensor that goes CW
Sensor that goes CFF
upon receipt of light
upon receipt of light
Stepping
motor driver
PC W.WWD
J1
14
EXTV
X
3
XWCWW
X
4
XCWW
X
+
-
Power supply for coupler
XPC/DEWD
X
24V PS
29
Be sure to leave +XZCWW and -XZCWW disconnected.
+XZCWW
X
30
XZCWW
X
side
CV870
* To detect the CWW signal by the PC signal, use the CWIWIW SPEC SET command to set
CWW TYPE as AWD (conjunction) of the CWW and PC signals.
* To detect step-out, use the Z phase of the encoder signal instead of the PC signal.
For details on the step-out detection function, refer to the separate manual
"Technical Data A."
When using the CWW-10 type
■
-(CCW) direction
+(CW) direction
sensor
sensor
CWW
WCWW
-
-
+C
+C
Sensor that goes CW
Sensor that goes CFF
upon receipt of light
upon receipt of light
J1
14
X
EXTV
3
X
XWCWW
4
X
+
-
Power supply for coupler
XCWW
24V PS
29
Be sure to leave +XZCWW and -XZCWW disconnected.
X
+XZCWW
30
X
XZCWW
side
CV870