Panasonic FP7 CPU Unit - Input;Output Signals Used for Communication; I;O Allocation

4.3 Input/Output Signals Used for Communication
4.3 Input/Output Signals Used for Communication
4.3.1 I/O Allocation
 Input signal
Input
signal
Response
connection
Name Description
Effective
Operation mode
X70 Connection 1
Reception
general-purpose
communication
done flag
• When connection is ON in the
general-purpose communication
mode, the flag turns ON once data
are received.
• When general-purpose
communication reception command
(GPRECV) is executed, and
receiving of data has been
completed, the flag turns OFF.
• When connection is in
MEWTOCOL-DAT, MEWTOCOL-
COM, or MODBUS TCP, the flag
turns OFF.
General-purpose
communication
X71 Connection 2
--- ---
X79 Connection 10
X7A
Connection 11
X7B Connection 12
X7C Connection 13
X7D Connection 14
X7E Connection 15
X7F Connection 16
X80 Connection 1
Clear to send
general-purpose
communication
flag
• When connection is ON in the
general-purpose communication
mode, the flag is ON.
• When the connection is not ON,
the flag is OFF.
• When connection is in
MEWTOCOL-DAT, MEWTOCOL-
COM, or MODBUS TCP, the flag is
OFF.
General-purpose
communication
X81 Connection 2
--- ---
X89 Connection 10
X8A
Connection 11
X8B Connection 12
X8C Connection 13
X8D Connection 14
X8E Connection 15
X8F Connection 16
X90 Connection 1
Clear to send
master
communication
flag
• When connection is ON in the
MEWTOCOL-DAT, MEWTOCOL-
COM, or MODBUS TCP, the flag is
ON.
• When the connection is not ON,
the flag is OFF.
• When connection is in general-
purpose communication, the flag is
OFF.
MEWTOCOL-DAT
MEWTOCOL-COM
MODBUS TCP
X91 Connection 2
--- ---
X99 Connection 10
X9A
Connection 11
X9B Connection 12
X9C Connection 13
X9D Connection 14
X9E Connection 15
X9F Connection 16
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