Mitsubishi QD51-R24 User Manual

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MELSEC-Q
1 OVERVIEW
(6) Online programming is possible
By connecting the QD51 (-R24) to a PC/AT personal computer and carrying out
settings at a console, a BASIC program can be edited and debugged.
QJ71E71
RUN
INIT.
OPEN
SD
ERR.
COM.ERR
RD
10BASE-T
+
12V
12G
10BASE
RS- 2 3 2
MODE
RUN
ERR.
USER
BAT.
BOOT
CH.3
SDA
SG
SDB
(FG)
RDA
(FG)
RDB
RS-42 2
/485
CH1 .
CH2 .CH1 .
2
1
3
4
5
6
7
RS- 23 2
USB
Q25HCPU
POWER
MEL S EC
PULL
MI TSUBI SHI
QD51- R24
QD51-R24
RS-232 Cable
In the case of programming with a PC/AT personal computer.
User's FD
(7) Multitask debugging is possible
By connecting the QD51 (-R24) to a PC/AT personal computer and setting a
debugger, debugging can be performed while performing multitask processing.
QJ71E71
RUN
INIT.
OPEN
SD
ERR.
COM.ERR
RD
10BASE-T
+
12V
12G
10BASE
RS- 232
MODE
RUN
ERR.
USER
BAT.
BOOT
CH.3
SDA
SG
SDB
(FG)
RDA
(FG)
RDB
RS-42 2
/485
CH1.
CH2 .CH1 .
2
1
3
4
5
6
7
RS- 23 2
USB
Q25HCPU
POWER
MEL S EC
PULL
MI TSUBI SHI
QD51- R24
QD51-R24
RS-232 Cable
In the case of programming with a PC/AT personal computer.
User's FD
Multitask debugging is performed by inputting the Debug command from the
debugger. By executing the Debug command, the following can be done.
• The BASIC program for the specified task No. area can be run and terminated.
• The variable values specified in the BASIC program for the specified task No.
area can be read and written.
• Data can be read from and written to the QD51 (-R24)'s internal memory.
• Common events and message port use status displays, etc. can be shared
between BASIC programs.
(8) Both interpreter BASIC and compiled BASIC can be used
By compiling a BASIC program created in interpreter BASIC with the BASIC
compiler, the BASIC processing speed can be markedly increased.
Interpreter BASIC : BASIC in an execution format where the QD51 (-R24)
converts the program to machine language during
execution.
Compiled BASIC : BASIC in the format where the program is compiled (the
commands are converted to machine language) at the stage
when the program is completed and the QD51 (-R24) runs it
in machine language directly.

Mitsubishi QD51-R24 Specifications

General

Brand	Mitsubishi
Model	QD51-R24
Category	Controller
Language	English