Parts and FunctionsFP2/FP2SH
2 − 19
2.4 FP2SH CPU
2.4.1 32k/60k Step Standard Type CPU (FP2-C2L/FP2-C2)
Parts Terminology and Functions
1
Status indicator LEDs ( page 2 − 9)
display the operating condition and error statuses.
2
Initialize/test switch ( page 2 − 9)
Setting the switch to the ”INITIAL” side clears errors and initializes the operation
memory. Setting the switch to the ”TEST” side puts the PLC in the test operation
mode.
3
Mode selector ( page 2 − 10)
is used to change the operation mode of the PLC.
This is used to switch between the RUN, REMOTE, and PROG. modes.
4
COM port (RS232C) ( page 2 − 11)
is used to connect a computer or general−serial devices .
5
Tool port (RS232C)
is used to connect a programming tool.
6
Operation condition switches ( page 2 − 21)
are used to set the baud rate of the programming tool, to select the program
memory and to select the writing operation for the program memory.
7
Memory backup battery
for backup of the internal memory (RAM).
Part number: AFC8801 (CR2450 or equivalent)
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