Preparation Of Command Control; Rs-232C; Combined Control By Serial Communication And I/O; Interface Specifications And Connection - Panasonic LP-M Series Serial Communication Manual

2-1 Preparation of Command Control

This product has RS-232C port and Ethernet port as the serial communication interfaces on the rear side of the controller.
Before using serial communication control, configure the DIP switch and the environment settings. Refer to "1-2 Before
External Control" (P.11).
Reference
• For communication with external devices, select either RS-232C or Ethernet port. (They cannot be used at the same
time, or switched.) The port selected in the environment setting screen indicates the valid communication port. For
details of the environment setting screen, please refer to the Operation Manual.
• If Ethernet is not used for the external control, connect nothing to the Ethernet port.

■ Combined control by serial communication and I/O

• The control method for "Laser Control", "Shutter Control", and "Guide Laser Control" should be selected from either the
serial communication or I/O. Turn the No. 2 DIP switch on the back surface of controller before turning on the power to
select the control (serial communication or I/O).
• Those commands can be used only when the DIP switch No. 2 is set to ON:
Laser pumping (LSR), Shutter (SHT), Guide LD indication (GID), Laser check radiation (SPT), Test marking (TST), Laser
power measurement (PWM), Power check (PWR)

2-1-1 RS-232C

■ Interface specifications and connection

To control laser marker by communication command with RS-232C, connect the RS-232C port on the rear of the controller
to the external control device.
Connector position
On the laser marker side
User side
Rear of controller
Connector specifications
D-sub 9-pin, male
Screw type: No. 4-40UNC inch
screw, female
D-sub 9-pin, female
Screw type: No. 4-40UNC inch
screw, male
ME-LPMSZ-SR-9
1 5
6 9
Laser marker controller side
RS-232C port (male)
Model
-
Recommended connector
17JE-13090-02(D1)A
Recommended connector cover
17JE-09H-1C4-CF
or
17JE-09H-1C-CF
Manufacturer name
-
DDK Ltd.
17