6 Troubleshooting
6 - 30
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
40140000 hex PLC System
Information
This event pro-
vides internal infor-
mation from the
PLC Function Mod-
ule.
• This event provides internal
information from the PLC Func-
tion Module. It is recorded to
provide additional information
for another event.
S page 6-87
40170000 hex Safe Mode The Controller
started in Safe
Mode.
• The Controller started in Safe
Mode.
S page 6-87
80230000 hex NX Message
Communica-
tions Error
An error has
occurred in mes-
sage communica-
tions.
• The communications cable is
broken.
• The communications cable con-
nector is disconnected.
• The NX message communica-
tions load is high.
S page 6-88
40150000 hex PLC System
Information
This event pro-
vides internal infor-
mation from the
PLC Function Mod-
ule.
• This event provides internal
information from the PLC Func-
tion Module. It is recorded to
provide additional information
for another event.
S page 6-88
44430000 hex PLC System
Information
This event pro-
vides internal infor-
mation from the
PLC Function Mod-
ule.
• This event provides internal
information from the PLC Func-
tion Module. It is recorded to
provide additional information
for another event.
S page 6-89
90010000 hex Clock
Changed
The clock time was
changed.
• The clock time was changed. S page 6-89
90020000 hex Time Zone
Changed
The time zone was
changed.
• The time zone was changed. S page 6-89
90050000 hex User Pro-
gram/Con-
troller
Configura-
tions and
Setup Down-
load
The user program
and the Controller
configurations and
setup were down-
loaded.
• The user program and the Con-
troller configurations and setup
were downloaded.
S page 6-90
90070000 hex Online Edits
Transferred
The user program
was edited online.
• The user program was edited
online and the edits were trans-
ferred to the Controller.
S page 6-90
90080000 hex Variable
Changed to
TRUE with
Forced
Refreshing
Changing a vari-
able to TRUE with
forced refreshing
was specified.
• Ch
anging a variable to TRUE
with forced refreshing was
specified by the user.
S
page 6-91
90090000 hex Variable
Changed to
FALSE with
Forced
Refreshing
Changing a vari-
able to FALSE with
forced refreshing
was specified.
• Changing a variable to FALSE
with forced refreshing was
specified by the user.
S page 6-91
900A0000 hex All Forced
Refreshing
Cleared
Clearing all forced
refreshing values
was specified.
• Clearing all forced refreshing
values was specified by the
user.
S page 6-91
900B0000 hex Memory All
Cleared
All memory was
cleared.
• A user with Administrator rights
cleared all of the memory.
S page 6-92
900C0000 hex Event Log
Cleared
The event log was
cleared.
• The event log was cleared by
the user.
S page 6-92
900F0000 hex Automatic
Transfer
Completed
The automatic
transfer was com-
pleted.
• The automatic transfer was
completed.
S page 6-92
90110000 hex Power
Turned ON
The power supply
was turned ON.
• The power supply was turned
ON.
S page 6-93
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
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