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11 Troubleshooting
11-24
NJ-series CPU Unit Motion Control User’s Manual (W507)
Event name
Motion Control Initialization Error
Event code
44200000 hex
Meaning
A fatal error occurred in the system and prevented initialization of the Motion Control Function Module.
Source
Motion Control Function Module
Source details
MC Common
Detection
timing
At power ON, at
Controller reset,
or when down-
loading
Error attributes
Level
Partial fault
Recovery
Cycle the power
supply.
Log category
System
Effects
User program
Continues.
Operation
It will not be possible to perform axis control. It will not be
possible to execute motion control instructions.
System-defined
variables
Variable
Data type
Name
_MC_COM.PFaultLvl.Active
BOOL
MC Common Partial Fault Occur-
rence
Cause and
correction
Assumed cause
Correction
Prevention
Hardware has failed.
Replace the CPU Unit.
None
Attached
information
Attached information 1: Controller information
Precautions/
Remarks
None
Event name
Motion Control Period Exceeded
Event code
74200000 hex
Meaning
Processing for the primary periodic task was not finished within two control periods.
Source
Motion Control Function Module
Source details
MC Common
Detection
timing
Continuously
Error attributes
Level
Partial fault
Recovery
Error reset
Log category
System
Effects
User program
Continues.
Operation
Operation is not possible for all axes. Axes in motion stop
immediately.
System-defined
variables
Variable
Data type
Name
_MC_COM.PFaultLvl.Active
BOOL
MC Common Partial Fault Occur-
rence
Cause and
correction
Assumed cause
Correction
Prevention
The processing load in the primary
periodic task is too heavy.
Reduce the amount of processing in
the primary periodic task or set the
control period to a value that is long
enough not to cause operation prob-
lems. Check the task period in the
Task Period Monitor of the Sysmac
Studio.
Write the programs for the primary
periodic task so that they perform only
the processes required in the speci-
fied period. Or, set the period of the
primary periodic task to be long
enough to complete all required pro-
cessing.
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...