R9040 TOOL port mode flag
- Goes on when the general-purpose serial
communication is used.
- Goes off when the MEWTOCOL is used.
COM1 port PC(PLC) link flag
Turn on while the PC(PLC) link function is used.
-
R9044
COM1 port SEND/RECV
instruction execution flag
Monitors whether the F145 (SEND) or F146 (RECV)
instructions can be executed or not for the COM1 port.
Off: None of the above mentioned instructions can be
executed. (During executing the instruction)
On: One of the above mentioned instructions can be
R9045
COM1 port SEND/RECV
instruction execution end
flag
Monitors if an abnormality has been detected during the
execution of the F145 (SEND) or F146 (RECV)
instructions for the COM1 port as follows:
Off: No abonormality detected.
On: An abnormality detected. (communication error)
The error code is stored in DT90124.
R9046 to
Not used -
Note) R9040 to R904F can be changed during 1 scan.
WR905 FP-X0
Address
R9050
MEWNET-W0
PC(PLC) link transmission
error flag
When using MEWNET-W0
- Turns on when a transmission error occurs at PC(PLC)
link.
- Turns on when there is an error in the PC(PLC) link
area settings.
R9051 to
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