Omron NY532-5400 Troubleshooting Manual page 386

3 Error Descriptions and Corrections
Event name Target Position Positive Software Limit Exceeded
Meaning The specified position exceeds the positive software limit.
PLC Function Module
Source
Error attri-
Level
butes
Effects User program
Variable
System-
_MC_AX[*].MFaultLvl.Active
defined
_MC_GRP[*].MFaultLvl.Active
variables
Assumed cause
The parameter specified for the
Position input variable to the
instruction is beyond the positive
software limit.
The starting position is beyond
the positive software limit and an
Cause and
instruction that specifies motion
correction
in the opposite direction of the
software limit was executed.
The parameter that was specified
for the AuxPoint input variable to
a border point MC_MoveCircu-
lar2D (Circular 2D Interpolation)
instruction is beyond the positive
software limit.
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.
3-310
Source details
Observation
Recovery
Continues.
Operation
Data type
BOOL
BOOL
Correction
Correct the parameter specified
for the Position input variable to
the instruction so that it is within
the positive software limit.
Correct the program so that the
travel direction for the instruction
is towards the positive software
limit.
Correct the parameter specified
for the AuxPoint input variable to
the instruction so that it is within
the positive software limit.
Event code 5401 6440 hex
Instruction Detection
timing
---
Log category
The relevant instruction will end according to speci-
fications.
Name
Axis Minor Fault Occurrence
Axes Group Minor Fault Occur-
rence
Prevention
Set the parameter specified for
the Position input variable to the
instruction so that it is within the
positive software limit.
If the starting position is beyond
the positive software limit, write
the program so that the travel
direction is in the direction of the
positive software limit.
Set the parameter specified for
the AuxPoint input variable to the
border point MC_MoveCircular2D
(Circular 2D Interpolation)
instruction so that it is within the
positive software limit.
NY-series Troubleshooting Manual (W564)
At instruction
execution
System