Event name
Unit Calibration Value Error
Event code
10440000 hex
Meaning
There is an error in the area in which the Unit calibration values are saved.
Source
Depends on where the Support
Software is connected and the
system configuration.
Source details
NX Unit
Detection tim-
ing
When power is
turned ON to
the NX Unit
Error attrib-
utes
Level
Minor fault
Log category
System
Recovery
---
Effects
User program
Continues.
Operation
The NX Unit will continue to operate.
Input data: Updating input values stops.
System-de-
fined varia-
bles
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Correction
Prevention
There is an error in the area of
the non-volatile memory in which
the Unit calibration values are
saved.
Cycle the power to the NX Unit
and see if this clears the error.
If the error occurs again even af-
ter you make the above correc-
tion, replace the NX Unit.
None
Attached in-
formation
None
Precautions/
Remarks
None
9 Troubleshooting
9 - 17
NX-series Analog I/O Units User’s Manual for High-speed Analog Input Units (W592)
9-3 Checking for Errors and T
roubleshooting on the Support Software
9
9-3-4
Meaning of Error
