Omron CS1W-MCH71 -, Руководство по эксплуатации

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Command Details
Section 6-3
Machine Coordinate
System Select
(ORIGIN)
Coordinate system is switched to the machine coordinate system.
Command type Single execution command
Format ORIGIN;
Ex: ORIGIN;
Operand Nil
Description • Coordinate values after ORIGIN command are treated as values on the
machine coordinate system.
Note Defining an origin using origin search, etc. sets the machine coor-
dinate system.
• All the axes that are declared with the previous PROG command (main
PROG for main programs, sub PROG for subprograms) are the objects of
ORIGIN command.
• The selected coordinate system will stay enabled until ORIGIN/WORK
commands are executed, or until a new program execution is started.
Workpiece Coordinate
System Select
(WORK)
Coordinate system is switched to the workpiece coordinate system.
Command type Single execution command
Format WORK_C<workpiece coordinate system number>;
Ex: WORK_C1;
Operand
Note (1) Word data is extended to long word data with a sign in the MC Unit.
(2) Figures below the decimal point are to be omitted.
(3) There are three workpiece coordinate systems for each axis.
Description • Coordinate values after WORK command are treated as values on the
workpiece coordinate system.
• There are three workpiece coordinate systems for each axis, and they are
specified using coordinate system numbers.
• All the axes that are declared with the previous PROG command (main
PROG for main programs, sub PROG for subprograms) are the objects of
WORK command.
• Workpiece coordinate system will stay enabled until ORIGIN/WORK is
executed, or until a new program execution is started.
• Offsets for the workpiece coordinate systems against the machine coordi-
nate system are set with OFFPOS command.
Operand Setting range Decimal Variable specification INC/ ABL
influ-
ence
Bit Word Long
word
Real
number
Indirect
specifi-
cation
Workpiece coordi-
nate system number 1, 2, or 3
(See note 3.) No No Yes (See
note 1.) Yes Yes (See
note 2.) Yes No