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Chapter 5 Positioning Instructions
5
-
7
5.2.2 Floating Origin Setting Instruction
• Floating origin setting refers to setting the current position as the origin by force with the instruction
without carrying out the actually mechanical origin return.
(1) Floating origin Setting Instruction (FLT)
[Area Setting]
Operand
Description
Setting range
Data size
sl
Slot number where positioning module is
mounted
XGB is fixed at 0
WORD
ax
Axis to give instruction
0(axis X) or 1(axis Y)
WORD
[Flag Set]
Flag
Description
Device number
Error
If the value of ax gets out of the range
F110
(a) Function
• This instruction is for setting the floating origin to the XGB built-in positioning.
• The instruction of setting the floating origin is given to the axis designated as ax of XGB positioning
at the rising edge of the input condition.
• If the instruction is carried out, the current position address becomes 0, and the origin determining
bit (axis X: K4204,axis Y:K4304) turns On.
(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
Remark
• Floating origin setting presets the current position at 0 and only fixs the origin, so you need to
note the following when you use the instruction of setting the floating origin.
Check whether there is an error before carrying out the floating origin setting instruction. If
there is an error, remove the cause of the error, reset the error (CLR instruction) and
terminate the output inhibition.
Now set the floating origin, change the step number to operate into the starting step change
instruction (SNS), and then get it started.
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)
FLT
sl
-
-
-
-
-
-
-
-
-
○
-
-
-
-
4~7
○
-
-
ax
○
-
○
-
-
-
○
-
-
○
-
-
○
-
FLT
COMMAND
FLT
sl
ax
Содержание XBC-DN20S
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Страница 308: ...Appendix 4 Dimension App 4 3 3 High end type main unit XBC DN32H XEC DN32H XEC DP32H XBC DR32H XEC DR32H ...
Страница 309: ...Appendix 4 Dimension App 4 4 XBC DN64H XEC DN64H XEC DP64H XBC DR64H XEC DR64H ...
Страница 311: ...Appendix 4 Dimension App 4 6 XBE DC08A XBE DC16A XBE TN08A XBE TN16A XBE DR16A XBE RY08A ...
Страница 312: ...Appendix 4 Dimension App 4 7 5 Communication module XBL C41 21A XBL EMTA ...
Страница 313: ...Appendix 4 Dimension App 4 8 5 Special module XBF AD04A XBF DV04A ...