Panasonic FP-M Hardware Manual page 31

1 Power supply connector:
2 Expansion power supply connector:
3 Input terminal:
4 Output terminal:
5 Programming tool port (RS232C):
6 Baud rate selector (9600/19200):
7 Expansion connector:
8 Potentiometers (V0 and V1):
9 User memory socket
(EPROM/EEPROM):
@ Memory selector
(EPROM/EEPROM):
A Mode selector
(RUN/REMOTE/PROG.):
B Operation monitor LEDs
(RUN/PROG./ERR./ALARM):
C Backup battery holder:
D Input indicators (LED):
E Output indicators (LED):
F RS232C port (C20RC type only):
Power supply connector for 24 V DC
Supplies the power (24 V DC) to the expansion board using expansion
power supply cable.
Connect the input field devices (e.g., limit switch).
C20R and C20RC types: 12 input points
Use a solderless terminal for wiring.
Connect the output field devices (e.g., solenoid).
C20R and C20RC types: 8 output points
Use a solderless terminal for wiring.
Use this port for the programming tools (e.g., FP Programmer II or
personal computer).
Selects the baud rate for communication with a programming tool.
Set the selector according to the connected programming tools.
- FP Programmer (AFP1112): 19,200 bps
- FP Programmer (AFP1112A): 19,200 bps or 9,600 bps
- FP Programmer II (AFP1114): 19,200 bps or 9,600 bps
- Personal computer: 9,600 bps
Connects the expansion boards.
Set with a screwdriver, the potentiometers allow manually adjusting the
controller. This feature makes input an analog value ranging from K0 to
K255. Each set value is stored respectively in manual dial-set registers
(V0: DT9040 and V1: DT9041).
Use this socket to install the memory (EPROM) and master memory
(EEPROM).
Select the used memory type.
EPROM: memory
EEPROM: master memory
RUN mode: The control board executes programs.
REMOTE mode: The RUN or PROG. mode can be changed using
programming tools.
PROG. mode: Used for editing program.
RUN LED ON: Turns on when program is executed.
Flashes: Turns on when forced ON/OFF operation is
executed in RUN mode.
PROG. LED ON: Turns on when the control board halts program
execution.
ERR. LED ON: Turns on when a self-diagnostic error occurs.
ALARM LED ON: Turns on when an abnormality is detected or
watchdog timer error occurs.
Holder for the backup battery. Refer to page 125, "6-4. Maintenance", for
details about backup battery replacment.
Indicates the input ON/OFF states.
X0 X2 X4 X6 X8 XA
X1 X3 X5 X7 X9 XB
Indicates the output ON/OFF states.
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
Use this port to connect peripheral devices with RS232C port
(e.g., I.O.P. and bar-code reader).
2-2. Parts Terminology
X0, X4, and X8 LEDs: green
Other LEDs: red
Y0 and Y4 LEDs: green
Other LEDs: red
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