Omron NX1P2 series User Manual

6 - 89
6 Troubleshooting
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
6-2 Troubleshooting
6
6-2-4 Error Descriptions
Event name PLC System Information Event code 4443 0000 hex
Meaning This event provides internal information from the PLC Function Module.
Source PLC Function Module Source details None Detection
timing
Continuously
Error attributes Level Information Recovery --- Log category System
Effects User program Continues. Operation Operation is not affected.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
This event provides internal informa-
tion from the PLC Function Module. It
is recorded to provide additional infor-
mation for another event.
--- ---
Attached
information
Attached information 1: System information
Attached Information 2: System information
Attached information 3: System information
Attached information 4: System information
Precautions/
Remarks
None
Event name Clock Changed Event code 90010000 hex
Meaning The clock time was changed.
Source PLC Function Module Source details None Detection
timing
Commands from
user
Error attributes Level Information Recovery --- Log category Access
Effects User program Continues. Operation Not affected.
System-defined
variables
Variable Data type Name
_CurrentTime DATE_AND_TIME System Time
Cause and
correction
Assumed cause Correction Prevention
The clock time was changed. --- ---
Attached
information
Attached information 1: Time before change
Precautions/
Remarks
Clock changes by the Set Time instruction (SetTime) are not recorded in the event log.
The time stamp for this event will be for the time after the change.
Event name Time Zone Changed Event code 90020000 hex
Meaning The time zone was changed.
Source PLC Function Module Source details None Detection
timing
When download-
ing
Error attributes Level Information Recovery --- Log category Access
Effects User program Continues. Operation Not affected.
System-defined
variables
Variable Data type Name
_CurrentTime DATE_AND_TIME System Time
Cause and
correction
Assumed cause Correction Prevention
The time zone was changed. --- ---
Attached
information
None
Precautions/
Remarks
None

Omron NX1P2 series Specifications

General

Model	NX1P2 Series
Manufacturer	Omron
Type	Controller
CPU Units	1
Program Capacity	5 MB
Data Memory Capacity	128 KB
Ethernet Ports	1
Serial Ports	1
Built-in EtherNet/IP Port	Yes
Built-in EtherCAT Port	Yes
Built-in USB Port	Yes
SD Memory Card Slot	Yes
USB Port	1
Power Supply Voltage	24 VDC
Programming Language	Ladder, Structured Text, Function Block Diagram
Communication Protocols	EtherNet/IP, EtherCAT, Serial (RS-232C)