LSIS XBC-DN20S, User Manual, Page: 137 / 315

Chapter 5 Positioning Instructions
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38
5.2.15 Inching Starting Instruction
• The inching starting instruction (INCH) is moving to the position set in the instruction at the inching
speed set in the origin/manual parameter. For details, refer to 3.1.12.
(1) inching starting instruction (INCH)
[Area Setting]
Operand
Description
Setting range
줄
Data size
sl Slot No. of positioning module XGB is fixed at 0 WORD
ax Axis to give instruction 0 (axis X) or 1 (axis Y) WORD
n1 Position to move by inching -2,147,483,648 ~ 2,147,483,647 DINT
[Flag Set]
Flag Description Device number
Error If the value of ax gets out of the range F110
(a) Function
• This instruction is giving the inching operation instruction to XGB built-in positioning.
• It moves to the position set in n1 at the inching speed set in the positioning parameter with respect
to the axis designated as ax at the rising edge of the input condition.
(b) Error
• If the value designated as ax (instruction axis) is other than 0 and 1, the error flag (F110) is set
and the instruction is not executed.
(2) Example of Use of the Instruction
(a) Example of the Program
(b) Operation of the Program
• I there is the rising edge of M0001 used as the inching starting instruction signal, positioning axis X
moves to position 150 at the inching speed set in the positioning origin/manual parameter.
• If the axis is in operation or inhibited from output during inching starting, it generates error code 401
and 402 respectively and no operation takes place.
Instruction
Areas available
Step
Flag
PMK F L T C S Z D.x R.x
con
stan
t
U N D R
Error
(F110)
Zero
(F111)
Carry
(F112)
INCH
sl - - - - - - - - -
○
- - - -
4~7
○
- -
ax
○
-
○
- - -
○
- -
○
- -
○
-
n1
○
-
○
- - -
○
- -
○
- -
○
-
INCH
COMMAND
INCH sl ax n1