CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 383

• 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

Errors Related to the
Network
Using the LED Indicators and Display for Troubleshooting
---
MS
---
Indicator
NS
E1
7-segment
Ethernet Link
Not Detected
The 7-segment display alternates between the node address and error code.
Error
The link with the
switching hub
could not be
detected.
Note This error
Cause
will not
occur
when
data links
are not
set for
version
2.0 or
higher.
• The Unit will be
• Data exchanges
The Unit Error
Occurred Flag (n+10,
bit 00), Network Error
Occurred Flag (n+10,
bit 01), and Link OFF
Error Flag (n+10, bit
09) will go ON.
The Link Status Flag
(n+13, bit 14) will go
OFF.
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)
03D3
Error
(hex)
log
Check the follow-
ing items:
• Is the cable con-
• Is the cable dam-
• Is there excessive
Countermeasure
nected?
aged or loose?
noise?
Section 14-2
355