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8. Connector
64
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8.1.3
CN3: Parallel I/F Connector
Motion controller is controlled via Parallel I/F connected with a sequencer or mechanical junction as the
dedicated program�
'The input signal is in the ON state' means that the input signal and GEX terminal is connected via a
mechanical junction or an open collector� 'The output is in the ON state' means that an open collector output
transistor becomes high�
Pin #
Signal name
I/O
Description
1
RESET
Input
Reset
2
HOME
Input
Home search start
3
STROBE
Input
Drive start
4
X/JOG Y +
Input
X-axis setting/JOG 2 mode Y+
5
Y/JOG Y -
Input
Y-axis setting/JOG 2 mode Y-
6
REGSL0/RUN+/JOG X+
Input
Register setting 0/Run+/JOG 2 mode X+
7
REGSL1/RUN-/JOG X-
Input
Register setting 1/Run-/JOG 2 mode X-
8
REGSL2/SPD0
Input
Register setting 2/Drive Speed setting 0
9
REGSL3/SPD1
Input
Register setting 3/Drive Speed setting 1
10
REGSL4/JOG
Input
Register setting 4/JOG setting
11
REGSL5/STOP
Input
Register setting 5/Drive stop
12
MODE0
Input
Operation mode setting 0
13
MODE1
Input
Operation mode setting 1
14
X DRIVE/END
Output
X-axis drive/Drive end pulse
15
Y DRIVE/END
Output
Y-axis drive/Drive end pulse
16
X ERROR
Output
X-axis error
17
Y ERROR
Output
Y-axis error
18
GEX
0V
GND
19
GEX
0V
GND
20
VEX
+24V
Power output for sensor
(Less than 24VDC, 100mA)
(1)
Input
● RESET (reset)
Make the ON state more 20 msec and all internal operations are reset. It can be used as the emergency
stop signal�
● HOME (home search start)
When the X/Y-axis specification signal is in the ON state, X/Y-axis starts the home search operation
simultaneously� When only the selected axis is in the ON state, only the axis starts the home search
operation� If the nDRIVE/END signal is used as the drive end pulse, make the Home signal in the ON state
of more than 10 msec�
Caution
Do not make the HOME in the ON state during the JOG drive.
◀
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
<CN3 pin number>
8.1.3.1 Input/Output Connections
VEX(+24VDC)
Internal
circuit
+5V
10k
3�3k
2�7k
7�2k
3k
+24V
Output
(14 to 17)
GEX
(18, 19)
Input
(1 to 13)
GEX
(18, 19)
Internal circuit
<Control input circuit(CN3)>
<Control output circuit(CN3)>