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11-45
11 Troubleshooting
NJ-series CPU Unit Motion Control User’s Manual (W507)
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11
11-2
-2 Error De
scr
iptions
Event name
Following Error Warning
Event code
644C0000 hex
Meaning
The following error exceeded the Following Error Warning Value.
Source
Motion Control Function Module
Source details
Axis
Detection
timing
During instruc-
tion execution
Error attributes
Level
Observation
Recovery
---
Log category
System
Effects
User program
Continues.
Operation
Not affected.
System-defined
variables
Variable
Data type
Name
_MC_AX[*].Obsr.Active
BOOL
Axis Observation Occurrence
Cause and
correction
Assumed cause
Correction
Prevention
Performance of positioning operation
is poor 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
Warning Value within the range that
will not create problems.
Remove the cause of poor following
performance in the positioning opera-
tion much as possible.
Attached
information
None
Precautions/
Remarks
None
Event name
Velocity Warning
Event code
644D0000 hex
Meaning
The command velocity exceeded the velocity warning value.
Source
Motion Control Function Module
Source details
Axis/axes group
Detection
timing
During instruc-
tion execution
Error attributes
Level
Observation
Recovery
---
Log category
System
Effects
User program
Continues.
Operation
Not affected.
System-defined
variables
Variable
Data type
Name
_MC_AX[*].Obsr.Active
BOOL
Axis Observation Occurrence
_MC_GRP[*].Obsr.Active
BOOL
Axes Group Observation Occurrence
Cause and
correction
Assumed cause
Correction
Prevention
The command velocity exceeded the
velocity warning value.
Find the reason the velocity warning
value was exceeded and make suit-
able corrections. Or increase the
Velocity Warning Value within the
range that will not create problems.
(The goal is to enable detecting when
the velocity warning value is
exceeded. Preventative measures are
not required.)
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...