Panasonic FP0H User Manual page 111

WR913 (specification in word units)
Relay No. Name
R9130 COM0 port communication error
(R900E) flag
R9131
COM0 port operation mode flag
(R9040)
Reception done flag in COM0
R9132
port general-purpose
(R903E)
communication
Transmission done flag in
R9133
COM0 port general-purpose
(R903F)
communication
COM0 port
R9134 SEND / RECV instruction
executable flag
COM0 port
R9135 SEND / RECV instruction done
flag
COM0 port
R9136
PLC link flag
R9137 Reserved for system
R9138 COM1 port communication error
(R9037) flag
R9139
COM1 port operation mode flag
(R9032)
Reception done flag in COM1
R913A
port general-purpose
(R9038)
communication
Transmission done flag in
R913B
COM1 port general-purpose
(R9039)
communication
COM1 port
R913C
SEND / RECV instruction
(R9044)
executable flag
COM1 port
R913D
SEND / RECV instruction done
(R9045)
flag
R913E COM1 port
(R9041) PLC link flag
R913F Reserved for system
(Note 1): R9130 to R913F changes even while a scan is in progress. To maintain compatibility with the existing FPΣ
control unit, the same function is also allocated to the special internal relay indicated in brackets.
10.3 List of Special Relays (COM Communication)
Description
Turns ON when a transmission error occurs during data
communication.
Turns OFF when transmission is requested using an F159
(MTRN) instruction.
Turns ON when the general-purpose communication function
is used.
Turns OFF when functions other than general-purpose
communication are used.
Turns ON when the terminator (end code) is received during
general-purpose communication
Turns ON when transmission is done during general-purpose
communication.
Turns OFF when transmission is requested during general-
purpose communication.
Indicates the executability of F145 (SEND) or F146 (RECV)
instruction to COM0 port.
OFF: Not executable (execution in progress)
ON: Executable
Indicates the state of execution of F145 (SEND) or F146
(RECV) instruction to COM0 port.
OFF: Successful
ON: Unsuccessful (communication error has occurred)
Error codes are stored in DT90123.
Turns ON when the PLC link function is used.
-
Turns ON when a transmission error occurs during data
communication.
Turns OFF when transmission is requested using an F159
(MTRN) instruction.
Turns ON when the general-purpose communication function
is used.
Turns OFF when functions other than general-purpose
communication are used.
Turns ON when the terminator (end code) is received during
general-purpose communication
Turns ON when transmission is done during general-purpose
communication.
Turns OFF when transmission is requested during general-
purpose communication.
Indicates the executability of F145 (SEND) or F146 (RECV)
instruction to COM1 port.
OFF: Not executable (execution in progress)
ON: Executable
Indicates the state of execution of F145 (SEND) or F146
(RECV) instruction to COM1 port.
OFF: Successful
ON: Unsuccessful (communication error has occurred)
Error codes are stored in DT90124.
Turns ON when the PLC link function is used.
-
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