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WR913 (specified in word)
Relay
number
R9130
COM0 port communication error
(R900E)
flag
R9131
COM0 port operation mode flag
(R9040)
Reception completion flag for
R9132
COM0 port general-purpose
(R903E)
communication
Sending completion flag for
R9133
COM0 port general-purpose
(R903F)
communication
COM port
R9134
SEND / RECV instruction
executable flag
COM0 port
R9135
SEND / RECV instruction
execution completion flag
COM0 port
R9136
PC (PLC) link flag
Unused
R9137
R9138
COM1 port communication error
(R9037)
flag
R9139
COM1 port operation mode flag
(R9032)
Reception completion flag for
R913A
COM1 port general
(R9038)
communication
Sending completion flag for
R913B
COM1 port general
(R9039)
communication
COM1 port
R913C
SEND / RECV instruction
(R9044)
executable flag
COM1 port
R913D
SEND / RECV instruction
(R9045)
execution completion flag
R913E
COM1 port PC (PLC) link flag
(R9041)
R913F
Unused
(Note 1): R9130 - R913F will change even during one scanning cycle. In addition, it is compatible with the older model
FP-X control unit, the special internal relay in parentheses also can be allocated the same function.
Name
When performing data communication, if a transmission error
occurs, it is ON.
When requesting for sending via the F159 (MTRN)
instruction, it is OFF.
When using the general-purpose communication function, it is
ON.
When using a function outside of the general-purpose
communication function, it is OFF.
For general-purpose communication, if the end character is
received, it is ON.
For general-purpose communication, if end the transmission,
it is ON.
For general-purpose communication, if transmitting is
required, it is OFF.
Indicates the status with respect to the Executable/Non-
executable status of F145 (SEND) or F146 (RECV) instruction
of the COM0 port.
OFF: non-executable (instruction executing)
ON: executable
Indicates the status with respect to the execution status of
F145 (SEND) or F146 (RECV) instruction of the COM0 port.
OFF: normal completion
ON: abnormal completion (a communication error occurs)
The error code is stored to DT90123.
When using the PC (PLC) link function, it is ON.
When performing data communication, if a transmission error
occurs, it is ON.
When executing via F159 (MTRN) instruction, if transmitting is
required, it is OFF.
When using the general-purpose communication function, it is
ON.
When using a function outside of the general-purpose
communication function, it is OFF.
For general-purpose communication, if the end character is
received, it is ON.
For general-purpose communication, if end the transmission,
it is ON.
For general-purpose communication, if transmitting is
required, it is OFF.
Indicates the status with respect to the Executable/Non-
executable status of F145 (SEND) or F146 (RECV) instruction
of the COM0 port.
OFF: non-executable (instruction executing)
ON: executable
Indicates the status with respect to the execution status of
F145 (SEND) or F146 (RECV) instruction of the COM1 port.
OFF: normal completion
ON: abnormal completion (a communication error occurs)
The error code is stored to DT90124.
When using the PC (PLC) link function, it is ON.
26.6 Table of Special Internal Relays
Description
26-75
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