Omron NJ Series User Manual

Appendices
A-42
NJ-series CPU Unit Software User’s Manual (W501)
_EIP_CipErr CIP Communica-
tions Error
This is the error status variable for CIP com-
munications.
It represents the following error flags.
• _EIP_IdentityErr (Identity Error)
• _EIP_TDLinkCfgErr (Tag Data Link Setting
Error)
• _EIP_TDLinkOpnErr (Tag Data Link Con-
nection Failed)
• _EIP_TDLinkErr (Tag Data Link Communi-
cations Error)
• _EIP_TagAdrErr (Tag Name Resolution
Error)
• _EIP_MultiSwONErr (Multiple Switches ON
Error)
Note If a Tag Resolution Error occurs, it is
recorded in the event log and this vari-
able changes to TRUE. Refer to infor-
mation on the meanings of the error
status bits at the end of this appendix
for details.
WORD 16#0000 to
16#00F0
page A-74
_EIP_TcpAppErr TCP
Application Com-
munications Error
This is the error status variable for TCP appli-
cation communications.
It represents the following error flags.
• _EIP_TopAppCfgErr (TCP/IP Setting Error)
• _EIP_NTPSrvErr (NTP Server Connection
Error)
• _EIP_DNSSrvErr (DNS Server Connection
Error)
Note Refer to information on the meanings of
the error status bits at the end of this
appendix for details.
WORD 16#0000 to
16#00F0
page A-74
_EIP_MacAdrErr MAC Address
Error
Indicates that an error occurred when the
MAC address was read at startup.
TRUE: Error
FALSE: Normal
BOOL TRUE or
FALSE
page A-74
_EIP_LanHwErr Communications
Controller Error
TRUE: The communications controller failed.
FALSE: Normal
BOOL TRUE or
FALSE
page A-74
_EIP_EtnCfgErr Basic Ethernet
Setting Error
TRUE: The Ethernet communications speed
setting (Speed/Duplex) is incorrect. Or, a read
operation failed.
FALSE: Normal
BOOL TRUE or
FALSE
page A-75
_EIP_IPAdrCfgErr TCP/IP Basic
Setting Error
TRUE:
• There is an illegal IP address setting.
• A read operation failed.
• The IP address obtained from the BOOTP
server is inconsistent.
• The DNS settings are not correct.
FALSE: Normal
BOOL TRUE or
FALSE
page A-75
_EIP_IPAdrDupErr IP Address Dupli-
cat
ion Error
TRUE: The same IP address is assigned to
more than one nod
e.
FALSE: Other than the above.
BOOL TRUE or
FALSE
page A-75
_EIP_BootpErr BOOTP Server
Error
TRUE: There was a failure to connect to the
BOOTP server (timeout).
FALSE: The BOOTP is not enabled, or
BOOTP is enabled and an IP address was
normally obtained from the BOOTP server.
BOOL TRUE or
FALSE
page A-75
Variable name Meaning Function Data type
Range of
values
Reference

Omron NJ Series Specifications

General

Program Capacity	Up to 128 MB
SD Card Slot	Yes
Power Supply Voltage	24 VDC
Motion Control	Yes
USB Ports	1
Operating Temperature	0°C to 55°C
Communication Interfaces	Ethernet/IP, EtherCAT, USB
Safety Function	Optional
Storage Temperature	-20°C to 75°C
Communication Ports	USB
Dimensions	Varies by model
Weight	Varies by model