CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 106

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

CIO Area Allocations
78
4
5
6
7 to 13 (Not used)
14
15
Bit
Invalid Communi-
cations Parameter
Tag Refresh Error
Tag Database
Error
All Tag Data Links
Operating
Tag Data Links
Operating
Name
ON
OFF
ON
OFF
ON
OFF
---
ON
OFF
ON
OFF
Status Manipulated
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
---
Unit
Unit
by
ON when there was an error
in the validation check of tag
data link parameters stored in
the Unit’s non-volatile mem-
ory, and a checksum error
occurred. (Includes parame-
ters related to basic Ethernet
settings.)
The tag data links will stop.
OFF when the validation
check of parameters in non-
volatile memory was normal.
ON when a specified data
area or address range is not
supported in tag data links.
OFF when the specified data
areas and addresses are sup-
ported in tag data links.
ON if a tag database error
occurs in the CPU Unit when
a symbol name is used incor-
rectly in a setting for the Eth-
erNet/IP Unit or built-in
EtherNet/IP port (tag data
link, status area allocations
setting, etc.). (CJ2H-CPU6@-
EIP or CJ2M-CPU3@ only)
OFF when a symbol name is
not used in a setting for the
EtherNet/IP Unit or built-in
EtherNet/IP port, when a tag
database error has not
occurred, or when a previous
error has been cleared.
Indicates that tag data links
are communicating in all con-
nections as the originator.
Indicates that a tag data link
failed in on or more connec-
tions as the originator.
(OFF even if some tag data
links are communicating.)
Indicates that tag data links
are communicating in one or
more connections as the origi-
nator.
Indicates that not even one
tag data link is communicating
in connections as the origina-
tor.
(OFF even if the Unit is com-
municating as a target.)
---
Unit operation
Section 4-2