Iai-america XSEL-QX Manuel d'utilisateur télécharger pdf (Page 226)

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Part 4 Commands

z OFST (Set offset)

Command, declaration

Extension condition

(LD, A, O, AB, OB)

Input condition

(I/O, flag)

Command,

declaration

Operand 1 Operand 2

Output

(Output, flag)

Optional Optional OFST

Axis

pattern

Offset

value

[Function] Reset the target value by adding the offset value specified in operand 2 to the original

target value when performing the actuator movement specified in operand 1.

The offset is set in mm, and the effective resolution is 0.001 mm.

A negative offset may be specified as long as the operation range is not exceeded.

(Note) An OFST command cannot be used outside the applicable program. To use OFST in

multiple programs, the command must be executed in each program.

An OFST command cannot be used with MVPI, MVLI, TMLI, and TMPI commands.

[Example 1] OFST 110 50 Add 50 mm to the specified positions of the Y and Z-

axes.

[Example 2] An axis pattern can be indirectly specified using a variable. An example of specifying

the operation in [Example 1] indirectly using a variable is shown below.

110 (binary) o 6 (decimal)

LET 1 6

OFST *1 50

Assign 6 to variable 1.

[Example 3] LET 1 30 Assign 30 to variable 1.

OFST 1000 *1

Add the content of variable 1 (30q) to the specified

position of the R-axis.

1 2 ... 221 222 223 224 225 226 227 228 229 230 231 ... 557 558

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Iai-america XSEL-QX Manuel d'utilisateur Page 226

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