Omron NY532-5400 Troubleshooting Manual page 451

Event name MC Common Error Occurrence
Meaning An MC common error occurred.
Motion Control Function Module
Source
Error attri-
Level
butes
Effects User program
System- Variable
defined
_MC_AX[*].MFaultLvl.Active
variables
Assumed cause
Cause and
Partial fault level MC common
correction
error occurred.
Attached None
information
Precautions/ When a partial fault level MC common error occurs, the axis and axis group do not operate.
Remarks
Event name Latch Position Overflow
Meaning An overflow occurred for the latched position for the MC_TouchProbe (Enable External Latch) instruction.
Motion Control Function Module
Source
Error attri-
Level
butes
Effects User program
System- Variable
defined
_MC_AX[*].MFaultLvl.Active
variables
Assumed cause
An overflow occurred for the
Cause and
latched position for the
correction
MC_TouchProbe (Enable Exter-
nal Latch) instruction.
Attached None
information
Precautions/ None
Remarks
NY-series Troubleshooting Manual (W564)
Source details
Minor fault
Recovery
Continues. Operation
Data type
BOOL
Correction
Check the MC common error that
occurred and remove the cause
of the error.
Source details
Minor fault
Recovery
Continues.
Operation
Data type
BOOL
Correction
Correct the program so that the
axis position does not overflow.
3 Error Descriptions and Corrections
Event code 74330000 hex
Axis Detection
timing
Error reset
Log category
Operation is not possible for relevant axis.
Name
Axis Minor Fault Occurrence
Prevention
None
Event code 74340000 hex
Axis Detection
timing
Error reset
Log category
The axis decelerates to a stop. The Enable External
Latch instruction cannot retrieve the latch position.
Name
Axis Minor Fault Occurrence
Prevention
Write the program so that the axis
position does not overflow.
Continuously
System
3
During instruc-
tion execution
System
3-375