RD RDC6585PC, Manual

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RDC6585PC Control System manual V1.0
SHENZHEN RUIDA TECHNOLOGY 18
4.9 8-axle Spacing Input Interface
X/Y axle spacing input X/Y-Lim:
Pin Symbols Definitions
1 GND
Power ground (output)
2 LmtY- The spacing from axle Y- and Y to 0 coordinate
3 LmtY+
The spacing from axle Y+ and Y to max. coordinate
4 LmtX-
The spacing from axle X- and X to 0 coordinate
5 LmtX+ The spacing from axle X+ and X to max. coordinate
6 +5V
5V Power positive (output)
The spacing polarity is optional, that is to say, when the motion axle reaches the
spacing position, it will trigger a low-level signal so as to make the corresponding LED
(under the cover) light; when the motion axle leaves the spacing position, it will trigger a
high-level signal or disconnect the spacing signal so as to make the spacing indicator go
out, but when it leaves the spacing, the corresponding indicator will light and the spacing
polarity become positive. The mistaken setting of spacing polarity will result that the
spacing can’t be detected when the system is reset so as to lead to the collision of axles.
The pin definitions of all other axle spacing input such as Z/U-Lim, A/B-Lim and
C/D-Lim are the same as X/Y-Lim .
All X~D axle spacing inputs are compatible to 5V/12V/24V logic level inputs
。
4.10 X~D axle Motor Driver Interface AXIS_X~AXIS _D
The interfaces of the above four motion axles are the same. The AXIS-X interface is
exampled.
Pin Symbols Definitions
1 DIR
Directional signal
2 PUL Pulse signal
3 +5V 5V Power positive (output)
The polarity of directional signal for driver pulse signal can be set. Where a certain axle is
reset, it will move to the opposite direction of machine origin, which means the polarity of
directional signal for this axle is not correct. In such a case, the connection between this axle and
the motor driver can be broken first (otherwise the mainboard can not be detected to the spacing
so as to lead to the collision of this axle), and then such a polarity can be corrected after this axle
is reset completely. Upon the correction, the reset key can be pressed against to reset the