8 Homing
8-10
NJ-series CPU Unit Motion Control User’s Manual (W507)
You can read Axis Variables in the user program to monitor the homing status and the input signal sta-
tus.
8-2-2
Monitoring the Homing Operation
Variable name
Data
type
Meaning
Function
_MC_AX[0-63].Status.Homing
BOOL
Homing
TRUE when homing for the MC_Home
instruction.
_MC_AX[0-63].Dtails.Homed
BOOL
Home Defined
TRUE when home is defined.
FALSE: Home not defined.
TRUE: Home is defined
_MC_AX[0-63].Dtails.InHome
BOOL
In Home Posi-
tion
TRUE when the axis is in the range for
home. It gives an AND of the following con-
ditions.
Home defined.
Actual current position is within the zero
position range of home. This variable is
also TRUE when the zero position is
passed by while the axis is moving for a
command.
_MC_AX[0-63].DrvStatus.P_OT
BOOL
Positive Limit
Input
TRUE when the positive limit input is
enabled.
_MC_AX[0-63].DrvStatus.N_OT
BOOL
Negative Limit
Input
TRUE when the negative limit input is
enabled.
_MC_AX[0-63].DrvStatus.HomeSw
BOOL
Home Proxim-
ity Input
TRUE when the home proximity input is
enabled.
_MC_AX[0-63].DrvStatus.Home
BOOL
Home Input
TRUE when the home input is enabled.
Summary of Contents for NJ501-1300
Page 12: ...Sections in this Manual 10 NJ series CPU Unit Motion Control User s Manual W507...
Page 18: ...16 NJ series CPU Unit Motion Control User s Manual W507 CONTENTS...
Page 22: ...Read and Understand this Manual 20 NJ series CPU Unit Motion Control User s Manual W507...
Page 34: ...Revision History 32 NJ series CPU Unit Motion Control User s Manual W507...
Page 86: ...3 Configuring Axes and Axes Groups 3 28 NJ series CPU Unit Motion Control User s Manual W507...
Page 122: ...5 Motion Control Parameters 5 24 NJ series CPU Unit Motion Control User s Manual W507...
Page 158: ...6 Motion Control Programming 6 36 NJ series CPU Unit Motion Control User s Manual W507...
Page 166: ...7 Manual Operation 7 8 NJ series CPU Unit Motion Control User s Manual W507...
Page 182: ...8 Homing 8 16 NJ series CPU Unit Motion Control User s Manual W507...
Page 346: ...10 Sample Programming 10 92 NJ series CPU Unit Motion Control User s Manual W507...
Page 422: ...Appendices A 18 NJ series CPU Unit Motion Control User s Manual W507...
Page 423: ...Index 1 NJ series CPU Unit Motion Control User s Manual W507 I Index...
Page 430: ...Index 8 NJ series CPU Unit Motion Control User s Manual W507 Index...