Omron NY532-5400 Troubleshooting Manual page 210

3 Error Descriptions and Corrections
Event name Directory Does Not Exist
Meaning The directory specified for an instruction does not exist.
PLC Function Module
Source
Error attri-
Level
butes
Effects User program
System- Variable
defined
None
variables
Assumed cause
The directory specified for an
Cause and
instruction does not exist.
correction
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.
Event name Backup Operation Already in Progress
Meaning Another backup operation is already in progress.
PLC Function Module
Source
Error attri-
Level
butes
Effects User program
System- Variable
defined
None
variables
Assumed cause
Cause and
Another backup operation is
correction
already in progress.
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.
3-134
Source details
Observation
Recovery
Continues.
Operation
Data type
---
Correction
Correct the program so that the
directory specified for the instruc-
tion exists. Or, create the relevant
directory in advance.
Source details
Observation
Recovery
Continues.
Operation
Data type
---
Correction
Wait for the backup operation to
end and then execute the instruc-
tion again.
Event code 5401140C hex
Instruction Detection
timing
---
Log category
The relevant instruction will end according to speci-
fications. The operation of the Unit is not affected.
Name
---
Prevention
Make sure that the directory
specified for the instruction direc-
tory actually exists when using an
instruction that accesses a direc-
tory.
Event code 5401140F hex
Instruction Detection
timing
---
Log category
The relevant instruction will end according to speci-
fications. The operation of the Unit is not affected.
Name
---
Prevention
Do not attempt to execute other
backup operation during a
backup operation.
NY-series Troubleshooting Manual (W564)
At instruction
execution
System
At instruction
execution
System