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11 Troubleshooting
11-28
NJ-series CPU Unit Motion Control User’s Manual (W507)
Event name
In-position Check Time Exceeded
Event code
64470000 hex
Meaning
The in-position check was not completed within the monitoring time.
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
Operation is not possible for relevant axis. Relevant axis
decelerates to a stop if it is in motion.
System-defined
variables
Variable
Data type
Name
_MC_AX[*].MFaultLvl.Active
BOOL
Axis Minor Fault Occurrence
Cause and
correction
Assumed cause
Correction
Prevention
Time is required to complete position-
ing.
Determine the cause of the slow posi-
tioning and remove the cause of the
error. Or, adjust the Servo Drive or
adjust the In-position Check Time or
In-position Range. Increase the loop
gain if you adjust the Servo Drive.
However, make sure that you keep
the loop gain low enough so that the
control does not oscillate.
Remove the cause of poor following
performance or oscillation/vibration in
the positioning operation as much as
possible.
Attached
information
None
Precautions/
Remarks
None
Event name
Following Error Limit Exceeded
Event code
64480000 hex
Meaning
The error between the command current position and actual current value exceeded the Following Error Over Limit
Value.
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
Operation is not possible for relevant axis. Relevant axis
decelerates to a stop if it is in motion.
System-defined
variables
Variable
Data type
Name
_MC_AX[*].MFaultLvl.Active
BOOL
Axis Minor Fault Occurrence
Cause and
correction
Assumed cause
Correction
Prevention
The positioning operation has poor
following performance and the actual
motion is slower than the command.
Remove the cause of poor following
performance in the positioning opera-
tion. Or increase the Following Error
Over Limit Value within the range that
will not create problems.
Remove the cause of poor following
performance in the positioning opera-
tion as best you can.
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...