12-15
WR903
Relay No. Name Description
R9030 Not used -
R9031 Not used -
R9032
COM1 port
communication mode
flag
- Turns on when the general-purpose communication
function is being used
- Goes off when the MEWTOCOL-COM or the PLC link
function is being used.
R9033
Print instruction
execution flag
Off: Printing is not executed.
On: Execution is in progress.
R9034
RUN overwrite complete
flag
Goes on for ony the first scan following completion of a
rewrite during the RUN operation.
R9035 Not used -
R9036 Not used -
R9037
COM1 port
communication error
flag
- Goes on is a transmission error occurs during data
communication.
- Goes off when a request is made to send data, using the
F159 (MTRN) instruction.
R9038
COM1 port reception
done flag during general
purpose communication
- Turns on when the terminator is received during general -
purpose serial communication.
R9039
COM1 port transmission
done flag during
general-purpose serial
communication
- Goes on when transmission has been completed in
general-purpose serial communication.
- Goes off when transmission is requested in general-
purpose serial communication.
R903A
High-speed
counter control
flag
ch0
Turn on while the high-speed counter instructions
F166(HC15), F167(HC1R) and the pulse output instructions
F171(SPDH) to F176(PWMH) are executed.
R903B
High-speed
counter control
flag
ch1
Turn on while the high-speed counter instructions
F166(HC15), F167(HC1R) and the pulse output instructions
F171(SPDH) to F176(PWMH) are executed.
R903C
High-speed
counter control
flag
ch2
Turn on while the high-speed counter instructions
F166(HC15), F167(HC1R) and the pulse output instructions
F171(SPDH) to F176(PWMH) are executed.
R903D
High-speed
counter control
flag
ch3
Turn on while the high-speed counter instructions
F166(HC15), F167(HC1R) and the pulse output instructions
F171(SPDH) to F176(PWMH) are executed.
R903E
TOOL port reception
done flag during general
purpose communication
- Turns on when the terminator is received during general -
purpose serial communication.
R903F
TOOL port transmission
done flag during
general-purpose serial
communication
- Goes on when transmission has been completed in
general-purpose serial communication.
- Goes off when transmission is requested in general-
purpose serial communication.
Note) R9030 to R9030F can be changed during 1 scan.