Mitsubishi QD51-R24 Programming Manual

A - 6 A - 6
9 THE CONCEPT OF ERROR HANDLING 9- 1 to 9- 3
9.1 Definition of Error Handling.....................................................................................................................9- 1
9.2 How to Determine the Type of Error and the Location where the Error Occurred ............................... 9- 2
9.3 Precautions Regarding Error Handling ..................................................................................................9- 3
10 PROGRAM DEBUGGING 10- 1 to 10- 3
10.1 Sequence of Debugging Programs Executed Simultaneously in Multitasking.................................10- 1
10.2 Instructions Used when Debugging Programs ..................................................................................10- 1
11 INSTRUCTIONS AND FUNCTIONS 11- 1 to 11-475
ABS (Returns the absolute value
)
...............................................................................................................11- 2
AKCNV$
(
Converts half-byte characters to full-byte characters)...............................................................11- 3
ASC
(
Returns the character code of the starting character).......................................................................11- 4
ATN
(
Returns arc tangent)...........................................................................................................................11- 5
AUTO
(
Automatically displays the line number) .........................................................................................11- 6
B@
(
Reads and writes bit information
)
........................................................................................................11- 7
BEEP
(
The buzzer sounds
)
.........................................................................................................................11- 8
BIN$
(
Returns a character string of the binary expression of an integer) ..................................................11- 9
BSWAP
(
Swaps two values in byte units)...................................................................................................11-11
CDBI
(
Converts a double precision real number to a 32-bit integer) .........................................................11-14
CDBL
(
Converts an integer or a single precision real number to a double precision real number)..........11-16
CHAIN
(
Reads program or combine to execute
)
........................................................................................11-18
CHR$
(
Returns a character of the specified character code
)
.....................................................................11-20
CIDB
(
Converts a 32-bit integer into a double precision real number
)
.......................................................11-21
CINT
(
Converts a single precision real number or a double precision real number into an integer
)
........11-23
CISN
(
Converts a 32-bit integer into a single precision real number)........................................................11-25
CLEAR
(
Initializes all variables and sets up the memory area
)
.................................................................11-27
CLOSE
(
Terminates the I/O processing of a file
)
........................................................................................11-28
CLS
(
Clears the screen
)
..............................................................................................................................11-29
COM ON/OFF/STOP
(
Controls to enable, prohibit, and stop the interrupt from the
communication line
)
..................................................................................................................11-30
COMMON
(
Sets variable and others to be passed to the program to be read
)
........................................11-31
CONSOLE
(
Sets the number of display lines of the console screen
)
........................................................11-32
CONT
(
Resumes the program that was stopped
)
......................................................................................11-33
COS
(
Returns a cosine value
)
.....................................................................................................................11-34
CSNG
(
Converts an integer or a double precision real number into a single precision real number
)
......11-35
CSNI
(
Converts a single precision real number into a 32-bit integer
)
........................................................11-36
CVD
(
Converts a character string, which was converted by the MKD$ function, back to
a double precision real number
)
..............................................................................................11-38
CVDMBF
(
Converts into the IEEE format double precision internal expression
)
......................................11-39
CVI
(
Converts a character string, which was converted by the MKI$ function, back to an integer
)
.........11-40
CVS
(
Converts a character string, which was converted by the MKS$ function, back to
a single precision real number
)
................................................................................................11-41

Mitsubishi QD51-R24 Specifications

General

Brand	Mitsubishi
Model	QD51-R24
Category	Controller
Language	English