Program Controlled Communication - Panasonic FPS Series User Manual

Communication

8.1.4 Program Controlled Communication

With program controlled communication, the user generates a program which governs the
data transfer between a PLC and one or more external devices connected to the
communication port. By this, any standard or user protocol can be programmed.
Typically, such a user program consists of sending and receiving the data.
Data registers (DT)
Send buffer
Receive buffer
PLC
Program controlled connection between the FPΣ and an external device
REFERENCE
For detailed information on the program controlled communication mode, see
"Program Controlled Communication" on page 187.
156
Sending data using F159_MTRN
Receiving data
FPΣ User's Manual
Image checker
RS-232C
COM COM D2 D4 D6 D8 D9
FLASH D1 D3 D5 D7 READY
POWER READY
MODE
MICRO-IMAGECHECKER
A
M100
B
KEY PAD
Matsuhita Electronic Works, Ltd.
C
24VDC
START ACK IN1 IN3 IN5
COM COM IN2 IN4 COM
CAMERA MONITOR
Bar code reader