Omron trajexia CJ1W-MCH72 Operation Manual page 115

All BASIC commands
4-2-40 BASICERROR
4-2-41 BATTERY_LOW
104
Example >> BASE(0,1,2)
On the command line the base group order can be shown by typing
BASE.
Example >> RUN "PROGRAM", 3
>> BASE PROC(3)(0,2,1)
Use the PROC modifier to show the base group order of a certain task.
Example >> BASE(2)
>> PRINT BASE
2.0000
Printing BASE will return the current selected base axis.
See also AXIS
/i
Type System command
Syntax BASICERROR
Description The BASICERROR command can be used to run a routine when a run-
time error occurs in a program. BASICERROR can only be used as part
of an ON ... GOSUB or ON ... GOTO command. This command is
required to be executed once in the BASIC program. If several com-
mands are used only the one executed last is effective.
Arguments N/A
Example ON BASICERROR GOTO error_routine
...
no_error = 1
STOP
error_routine:
IF no_error = 0 THEN
PRINT "The error "; RUN_ERROR[0];
PRINT " occurred in line "; ERROR_LINE[0]
ENDIF
STOP
If an error occurs in a BASIC program in this example, the error routine
will be executed.
The IF statement is present to prevent the program going into error rou-
tine when it is stopped normally.
See also ERROR_LINE, ON, RUN_ERROR.
/i
Type System parameter (read-only)
Syntax BATTERY_LOW
Description This parameter returns the current state of the battery condition. If
BATTERY_LOW=ON then the battery needs to be changed. If
BATTERY_LOW=OFF then battery condition is ok.
Arguments N/A
Example No example.
See also N/A
Section 4-2