Shenzhen Reader Technology Co., Ltd
port; when the pedal is released, the port will be disconnected or
the high-level signal can be inputted to this port; when the
stepped-down pedal is held for not less than 100 ms, if the
machine lies idle, it can be started for work; if the machine is in the
working state, the work will be suspended; of the machine is in the
suspension, the work will be restarted, that is to say, the function of
the pedal switch is the same as that of the “Start/Pause” key. If the
interval time to the first stepping-down of the pedal should be less
than 100ms when the pedal is stepped down once again, the
second stepping-down of the pedal will be considered invalid by
the mainboard.
4
Status
General output for the signal port of running status. If this port is
externally connected with the relay, the relay coil is broken over
when it works; no influence is produced when it suspends working.
When its work ends or is stopped manually, the relay coil will be
cut off.
5
Wind
General output for blower control. When the blower control is
enabled, this port will output the control signal of the blower,
otherwise it will output other special control signals. When the
blower is connected and its control enabled, the blower switch can
be set separately on each layer. If the relay is connected
externally, the relay coil will be broken over when the blower is on;
the relay coil will be cut off when the blower is off.
6
+24V
24V Power positive output (If the interface of main power source is
powered with 24V power supply, this pin should be 24V; if it is
powered with 36 V power supply, this pin should be 36V.)
3.5 Spacing Input Interface X/Y-Lim
X/Y axle spacing input CN4
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
Puxy
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.
5
