Omron NJ501-1300, Руководство пользователя

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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