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Chapter 5 Positioning Instructions
5
-
42
5.2.19 Emergency Stop Instruction
• The emergency stop instruction is immediately stopping the current positioning operation and the
output. For details, refer to 3.1.11.
(1) Emergency Stop Instruction (EMG)
[Area Setting]
Operand
Description
Setting range
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
[Flag Set]
Flag
Description
Device number
Error
If the value of ax gets out of the range
F110
(a) Function
• This is for giving the emergency stop instruction to XGB built-in positioning.
• With respect to the positioning of the axis designated as ax at the rising edge of the input condition,
the output immediately stops, the output stop status flag (axis X : K4205, axis Y:K4305) turns On,
and error code 481 is issued.
• If the emergency stop instruction is executed, output is inhibited and the origin gets undecided, so
in order to resume operation, set the origin return or floating origin or preset the current position to
decide the origin.
(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
• If there is the rising edge of M0001 used as the emergency stop instruction signal, the positioning
axis X immediately stops the current operation, issues error code 481 and inhibits output.
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)
EMG
sl
-
-
-
-
-
-
-
-
-
○
-
-
-
-
4~7
○
-
-
ax
○
-
○
-
-
-
○
-
-
○
-
-
○
-
EMG
COMMAND
EMG
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 ...