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10-35
10 Sample Programming
NJ-series CPU Unit Motion Control User’s Manual (W507)
10-2 Basic Pr
o
g
ram
m
in
g
Samples
10
10-2-10 C
hanging the T
arget P
osition b
y
Re-e
x
ecution of an I
nstr
uction
This sample starts absolute positioning to a target position of 1000 and then uses the same instance of
the absolute positioning instruction to change the target position to 2000.
10-2-10 Changing the Target Position by Re-execution of an Instruction
Main Variables Used in the Programming Samples
Variable name
Data type
Default
Comment
MC_Axis000
_sAXIS_REF
---
This is the Axis Variable for axis 0.
MC_Axis000.MFaultLvl.Active
BOOL
FALSE
TRUE when there is a minor fault level error for
axis 0.
MC_Axis000.Details.Homed
BOOL
FALSE
TRUE when home is defined for axis 0.
Pwr_Status
BOOL
FALSE
This variable is assigned to the
Status
output
variable from the PWR instance of the
MC_Power instruction. It is TRUE when the
Servo is ON.
StartPg
BOOL
FALSE
When
StartPg
is TRUE, the Servo is turned ON
if EtherCAT process data communications are
active and normal.
ReExeSw
BOOL
FALSE
This variable is used to re-execute the instruc-
tion.
Mv_Abs_Ex
BOOL
FALSE
This variable is used to execute the
MC_MoveAbsolute (Absolute Positioning)
instruction. It is used in ST programming.
Hm_Ex
BOOL
FALSE
This variable is used to execute the MC_Home
instruction. It is used in ST programming.
Содержание NJ501-1300
Страница 12: ...Sections in this Manual 10 NJ series CPU Unit Motion Control User s Manual W507...
Страница 18: ...16 NJ series CPU Unit Motion Control User s Manual W507 CONTENTS...
Страница 22: ...Read and Understand this Manual 20 NJ series CPU Unit Motion Control User s Manual W507...
Страница 34: ...Revision History 32 NJ series CPU Unit Motion Control User s Manual W507...
Страница 44: ...1 Introduction to the Motion Control Function Module 1 10 NJ series CPU Unit Motion Control User s Manual W507...
Страница 58: ...2 Motion Control Configuration and Principles 2 14 NJ series CPU Unit Motion Control User s Manual W507...
Страница 86: ...3 Configuring Axes and Axes Groups 3 28 NJ series CPU Unit Motion Control User s Manual W507...
Страница 98: ...4 Checking Wiring from the Sysmac Studio 4 12 NJ series CPU Unit Motion Control User s Manual W507...
Страница 122: ...5 Motion Control Parameters 5 24 NJ series CPU Unit Motion Control User s Manual W507...
Страница 158: ...6 Motion Control Programming 6 36 NJ series CPU Unit Motion Control User s Manual W507...
Страница 166: ...7 Manual Operation 7 8 NJ series CPU Unit Motion Control User s Manual W507...
Страница 182: ...8 Homing 8 16 NJ series CPU Unit Motion Control User s Manual W507...
Страница 346: ...10 Sample Programming 10 92 NJ series CPU Unit Motion Control User s Manual W507...
Страница 422: ...Appendices A 18 NJ series CPU Unit Motion Control User s Manual W507...
Страница 423: ...Index 1 NJ series CPU Unit Motion Control User s Manual W507 I Index...
Страница 430: ...Index 8 NJ series CPU Unit Motion Control User s Manual W507 Index...