CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 386

• 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

Connection Status Codes and Error Processing
Errors Related to the Unit
14-3 Connection Status Codes and Error Processing
358
Flashing
red
Flashing
red
Lit red
MS
MS
Not lit
---
Not lit
Indicator
Indicator
NS
NS
F4
C8
---
7-segment
7-segment
Note
Communica-
tions Control-
ler Error
Node Address
Setting
Changed Dur-
ing Operation
Special Unit
Error
The 7-segment display alternates between the node address and error code.
This section explains how to identify and correct errors based on the tag data
link’s connection status. The connection status can be read using the Connec-
tion Tab Page of the Network Configurator’s Monitor Device Window. For
details, refer to 14-1-1 The Network Configurator’s Device Monitor Function.
1. The connection status has the same meaning as the Connection Manag-
2. The Open DeviceNet Vendor Association, Inc. (ODVA) can be contacted at
Error
Error
er’s General and Additional error response codes, as defined in the CIP
specifications.
the following address to obtain a copy of the CIP specifications.
ODVA Headquarters
4220 Varsity Drive, Suite A
Ann Arbor, Michigan 48108-5006
USA
TEL: [phone]
FAX: [phone]
An error
occurred in the
Communica-
tions Controller
in the EtherNet/
IP Unit or built-in
EtherNet/IP
port.
The Node
Address Setting
Switch was
changed during
operation.
An error
occurred in a
Special I/O Unit
or CPU Bus
Unit.
Cause
Cause
• The Unit will be
• Data exchanges
The Unit Error
Occurred Flag (n+10,
bit 00), Network Error
Occurred Flag (n+10,
bit 01), and Commu-
nications Controller
Error Flag (n+10, bit
05) will go ON.
Operation will con-
tinue.
The IP Address
Changed During
Operation Flag (n+11,
bit 02) will turn ON.
Records the error in
the error log.
Operation stops.
Unit operation (Flag
Unit operation (Flag
offline and unable to
communicate. Errors
will be returned to all
communications
requests.
(refreshing) will con-
tinue with the CPU
Unit.
status)
status)
020F
---
0601
Error
(hex)
Error
(hex)
log
log
Replace the Ether-
Net/IP Unit or (for
the built-in Ether-
Net/IP port) the
CPU Unit if the
error recurs when
the Unit is
restarted.
Restart the Ether-
Net/IP Unit or built-
in EtherNet/IP port
after setting the
correct node
address.
Restart the CPU
Unit.
Replace the Ether-
Net/IP Unit or (for
the built-in Ether-
Net/IP port) the
CPU Unit if the
error recurs.
Countermeasure
Countermeasure
Section 14-3