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11-5
11 Troubleshooting
NJ-series CPU Unit Motion Control User’s Manual (W507)
11-1 Ov
er
vie
w
of Er
ro
rs
11
11-1
-2 Errors Related to th
e Motion
Contro
l F
unction Mod
ule
The meanings of the individual bits in the above error status variables are given below.
*1
This bit is not used in the error status variables for the Motion Control Function Module.
*2
For the Motion Control Function Module, only
_MC_ErrSta
(MC Error Status) is used.
z
System-defined Variables for Motion Control
You can monitor the MC Common Variable, Axes Variables, and Axes Group Variables of the sys-
tem-defined variables for motion control to see if errors have occurred in the Motion Control Function
Module.
Refer to
6-6 System-defined Variables for Motion Control
for information on system-defined vari-
ables for motion control.
This section describes the errors that are related to the Motion Control Function Module.
Errors can occur internally in the Motion Control Function Module, or they can occur in EtherCAT com-
munications, which are used to connect to the Servo Drives and other slaves.
•
Inside MC Function Module
•
EtherCAT Master Function Module
•
Built-in EtherCAT communications port hardware
•
EtherCAT slaves
Bit
Name
Description
Value
Meaning
15
Master Detection
*1
This bit indicates whether the master detected an
error in the slaves that it manages.
TRUE
Error
FALSE
No error
14
Slave Summary
*2
Gives the collective error status of all error status for
EtherCAT slaves that are assigned to axes in the
Motion Control Function Module.
TRUE
Error
FALSE
No error
8 to 13
Not used.
7
Major Fault
Indicates if there is a major fault level error.
TRUE
Error
FALSE
No error
6
Partial Fault
Indicates if there is a partial fault level error.
TRUE
Error
FALSE
No error
5
Minor Fault
Indicates if there is a minor fault level error.
TRUE
Error
FALSE
No error
4
Observation
Indicates if there is an observation level error.
TRUE
Error
FALSE
No error
0 to 3
Not used.
11-1-2 Errors Related to the Motion Control Function Module
Sources of Errors Related to the Motion Control Function Module
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...