CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 105

• 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

Communications
Status 1
(EtherNet/IP Unit to
CPU Unit) (n + 12)
CIO Area Allocations
n+12
Word n+12 contains status flags related to the tag data links, as shown in the
following diagram.
15
15
0
1
2
3
Bit
Bit
14
13
All Tag Data Links Operating
Tag Data Links Operating
Error Log Stored
Verification Error
(Not used)
Tag Data Link Error ON
(Not used)
12
11
Name
Name
10
9
8
7
ON
OFF
ON
OFF
---
OFF
---
Status Manipulated
Status Manipulated
6
5
4
Unit
Unit
Unit
Unit
---
Unit
Unit
---
3
2
by
by
1
0
Verification Error
Tag Data Link Error
Invalid Communications Parameter
Tag Refresh Error
Tag Database Error
Indicates that an error record
is registered in the error log.
Indicates that no error records
are registered in the error log.
Also turned OFF when an
error log clear request is
received.
Indicates that the information
registered for a target node in
the tag data link parameters is
different from the actual node
information.
Main causes:
• The specified target does not
• The variable name does not
• The connection size is differ-
• Connection resources are
Indicates that a verification
error has not occurred. Also
turned OFF when a verifica-
tion error is cleared.
---
Indicates that there were two
or more errors in a connection
as an originator.
This status does not indicate
the following errors.
• Connection as a target
• Connection timeout due to a
Indicates that the errors listed
above did not occur.
---
exist.
match.
ent.
insufficient.
Link OFF Error with the
switching hub
Unit operation
Unit operation
Section 4-2
77