Omron NY532-5400 Troubleshooting Manual page 357

Motion Control Parameter Setting Error When
Event name
Changing Axis Use
Meaning The motion control parameter settings for the axis that was changed to a used axis are incorrect.
PLC Function Module
Source
Error attri-
Level
butes
Effects User program
Variable
System-
defined
_MC_COM.MFaultLvl.Active
variables
Assumed cause
The MC_ChangeAxisUse
(Change Axis Use) instruction
was used to change an unused
axis to a used axis, but the
motion control parameter settings
of the axis are not correct.
Cause and
correction
The power supply was inter-
rupted while a download of the
motion control parameter settings
was in progress.
The non-volatile memory is faulty
or the life of the non-volatile
memory has been exceeded.
Attached Information 1: Error Location
Attached Information 2: Error Location Details (Rung Number). For a program section, the rung number
from the start of the section is given. For ST, the line number is given.
Attached
Attached Information 3: Names of the Instruction and Instruction Instance Where the Error Occurred. If
information
there is more than one possible instruction, information is given on all of them. Nothing is given if the
instruction cannot be identified.
Attached Information 4: Expansion Error Code (ErrorIDEx)
Precautions/ If a program is changed after an error occurs, the attached information that is displayed may not be cor-
Remarks rect.
NY-series Troubleshooting Manual (W564)
Source details
Observation
Recovery
Continues.
Operation
Data type
BOOL
Correction
Use the Sysmac Studio to change
the Axis Use of the axis where
the error occurred to a Used Axis,
and then check and correct the
error location. If an error does not
occur, change the setting to an
Unused Axis and then download
the settings again.
Download the MC parameters
from the Sysmac Studio.
If this error remains even after
making the above corrections,
replace the CPU Unit.
3 Error Descriptions and Corrections
54015720 hex
Event code
Instruction Detection
timing
---
Log category
The relevant instruction will end according to speci-
fications.
Name
MC Common Minor Fault Occur-
rence
Prevention
Make sure that operation is cor-
rect when the axis is set to a
Used Axis and then download the
settings with it set to an Unused
Axis.
Do not interrupt the power supply
while saving the parameter set-
tings.
None
At instruction
execution
System
3
3-281