Digital Dream Standalone Motion Controller
DDCS-Expert Users Manual
Page-30
Figure 4-21 DDCS - Expert Wiring with DDMPG
IMPORTANT:
1) All the input signal COMMON termimal is COM-, not GND;
Never short connect GND and
COM-
;
2) The MPG need the power from IO power port ( COM+ / COM- ), or the MPG cannot work;
3) Because of the limit of the pins, if X10 and X100 is not selected, the system just select X1
by default.
4) With the MPG, and press the “Try Cut” key, the system can change to “Handwheel guid-
ing” modePlease Turn the Handwheel to counterclockwise direction, the Try Cut (Handwheel
guiding) can be active.
In order to make the convenient for the users, we already solder the MPG cables to the PIN15
male interface plug, the users can just insert the MPG plug into the DDCS-Expert MPG interface.
After finished the wiring, we can check the MPG wiring is correct or not in the IO Page.
Look the figure 4-22 and 4-23, X100 and X block turns to red color, that means the X axis and
X100 ratio is selected; -499 means the wheels was turned to counterclockwise direction; 922
means the wheels was turned to clockwise direction; -499 or 922 is not the actual distance,they
are a meansure of the turnning speed . + or - shows the direction.So by this way, it is so easy to
check the wiring of the MPG.
DDCS-Expert Pin and Mark
5
X10
X100
X
Y
Z
X100 Ratio
X Axis
Z Axis
5th Axis
MPG common COM-
A
A+
A-
B+
B-
A Phase -
B Phase -
A Phase +
B Phase +
COM
5V
EP
X10 Ratio
Y Axis
4th Axis
ESTOP
GND
Ground
Power
MPG Function
MPG Pin and Mark MPG Output Cable Color
YELLOW
YELLOW/BLACK
BROWN
BROWN/BLACK
PINK
ORANGE/BLACK
BLACK
GREY/BLACK
ORANGE
BLUE
GREEN
WHITE
PURPLE
PURPLE/BLACK
RED
5
X10
X100
XIN
YIN
ZIN
4
B+
B-
A+
A-
COM-
+5V
EP
GND
7
14
6
4
12
5
13
3
11
2
10
8
1
15
9
DDMPG
