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11 Troubleshooting
11-44
NJ-series CPU Unit Motion Control User’s Manual (W507)
Event name
Auxiliary Axis Position Read Error
Event code
743B0000 hex
Meaning
The synchronized instruction was not executed because an error occurred in the position of the auxiliary axis of the
synchronized instruction.
Source
Motion Control Function Module
Source details
Axis
Detection
timing
At or during
instruction execu-
tion
Error attributes
Level
Minor fault
Recovery
Error reset
Log category
System
Effects
User program
Continues.
Operation
Operation is not possible for relevant slave axis. Relevant
slave 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
EtherCAT process data communica-
tions are not established for the auxil-
iary axis of the synchronized
instruction.
If the
_EC_PDSlavTbl
(Process Data
Communicating Slave Table) system-
defined variable for the EtherCAT
master of the auxiliary axis is FALSE,
investigate the error in the auxiliary
axis and remove the cause.
If you execute synchronized instruc-
tions after you turn ON the power
supply, download data, or reset slave
communications error, make sure that
the
_EC_PDSlavTbl
(Process Data
Communicating Slave Table) system-
defined variable for the EtherCAT
master is TRUE for the node of the
auxiliary axis before you execute the
synchronized instruction.
The slave of the auxiliary axis for the
synchronized instruction was discon-
nected.
Check the slave of the auxiliary axis
and reconnect it if it was discon-
nected.
Make sure that the slave of the auxil-
iary axis is not disconnected during
execution of a synchronized instruc-
tion.
An Absolute Encoder Current Position
Calculation Failed error (6458000
hex) was detected for the auxiliary
axis of a synchronized instruction.
See if an Absolute Encoder Current
Position Calculation Failed error
(64580000 hex) occurred for the aux-
iliary axis and make suitable correc-
tions to restore operation.
Do not use an axis with a Absolute
Encoder Current Position Calculation
Failed error (64580000 hex) as the
auxiliary axis in a synchronized
instruction.
Attached
information
None
Precautions/
Remarks
None
Event name
EtherCAT Slave Communications Error
Event code
84400000 hex
Meaning
A communications error occurred for the EtherCAT slave that is allocated to an axis.
Source
Motion Control Function Module
Source details
Axis
Detection
timing
Continuously
Error attributes
Level
Minor fault
Recovery
Error reset
Log category
System
Effects
User program
Continues.
Operation
The Servo for the axis turns OFF.
System-defined
variables
Variable
Data type
Name
_MC_AX[*].MFaultLvl.Active
BOOL
Axis Minor Fault Occurrence
Cause and
correction
Assumed cause
Correction
Prevention
A communications error occurred for
the EtherCAT slave that is allocated to
an axis.
Check the event log for the EtherCAT
error that occurred. Remove the
cause of the error and clear the rele-
vant error.
None
Attached
information
None
Precautions/
Remarks
Even if this error is reset, the error in the EtherCAT Master Function Module is not reset. This error can be reset without
resetting the error in the EtherCAT Master Module, but the axis will still be disabled.
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...