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11-35
11 Troubleshooting
NJ-series CPU Unit Motion Control User’s Manual (W507)
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-2 Error De
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Event name
Home Proximity/Homing Opposite Direction Limit Input
Detected
Event code
74270000 hex
Meaning
The home proximity input and the limit signal in the direction opposite to the homing direction were detected during a
homing operation.
Source
Motion Control Function Module
Source details
Axis
Detection
timing
During instruc-
tion execution
Error attributes
Level
Minor fault
Recovery
Error reset
Log category
System
Effects
User program
Continues.
Operation
The axis stops with the stop method for the homing execu-
tion status.
System-defined
variables
Variable
Data type
Name
_MC_AX[*].MFaultLvl.Active
BOOL
Axis Minor Fault Occurrence
Cause and
correction
Assumed cause
Correction
Prevention
The wiring of the home proximity sig-
nal or limit signal is incorrect.
Correct the wiring of the home prox-
imity signal or limit signal.
Check to see if any of the conditions
that are given as causes exist in
advance.
The home proximity sensor or limit
sensor is installed in the wrong loca-
tion.
Correct the installation location of the
home proximity sensor or limit sensor
so that they do not turn ON at the
same time.
The contact logic of the home proxim-
ity signal or limit signal is not correct.
Correct the contact logic (N.C./N.O.)
of the home proximity sensor or limit
sensor.
The home proximity sensor or limit
sensor failed.
Replace the home proximity sensor or
limit sensor.
Attached
information
None
Precautions/
Remarks
None
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...