PIO (Parallel Input / Output) Connection
 
Minimul Connection Requirements for Marking

Minimum connection requirements for marking are shown in the following table.
 
Pin No.
Signal Name
Purpose
Input
1
RESET
 Hardware reset
2
ORIGIN
 Returning to origin
4
JMK START
 Marking J number set in "STROBE4"
8
REMOTE
 Changing to Remote Mode externally (with Operating Unit)
13
STROBE4
 Sending J number set in "DATA0" to "DATA9" to controller
14
STROBE5
 Marking S number set in "DATA0" to "DATA9"
15
DATA0
Binary data area

Connect as many as necessary.

(e.g..) When you use J numbers from 1 to 15, you must use "DATA0" to "DATA3".
16
DATA1
17
DATA2
18
DATA3
19
DATA4
20
DATA5
21
DATA6
22
DATA7
23
DATA8
24
DATA9
25
IN-COM
 Supplying 24VDC power (MAX: 2A)
Output
26
REMOTE
 Signal to indicate that the machine is remote controllable.
When the signal is OFF, you cannot control the marking machine via the parallel interface.
27
BUSY
 Signal to indicate that the machine is operating.
When the signal is ON, all input signals except for reset signal will be denied.
*31
BATTERY
 Signal to indicate under boltage of the memory backup battery.
*32
TEMP
 Signal to indicate that the temperature is 0 degrees C or lower or 50 degrees C or higher.
33
SERVO
 Signal to indicate that the servo amplifier is ready.
41
ERROR
 Signal to indicate an error has occurred on the marking machine.
50
OUT-COM
 Supplying 24VDC GND (MAX: 2A)
*

You can check the battery condition and temperature with LEDs on the front side of the controller.
Use "BATTERY" and "TEMP" if necessary.

Set parameters necessary for marking beforehand on the controller of the VM7700 series machine.

You can set parameters via following items:
・Dedicated Software for Our Marking Machine
・VM7891 Operating Unit
・Input Device prepared by yourself
(The device that parameters can be set by RS-232C commands specified by us)
(for the specified RS-232C commands, please contact us.)

(Note) No parameter settings are required for I/O (Parallel) interface.