Omron CS1W-EIP21 Operation Manual page 38

Nomenclature and Functions
CJ1W-EIP21
90 mm
Indicators
1,2,3...
Status Indicators: MS, NS,
COMM, 100M, and 10M
Indicator Name
MS Module
NS Network
31 mm
EI EIP21 P21
MS COMM
LED Indicators
NS 100M
10M
UNIT
Unit number
NO.
setting switch
NODE
Node address
NO.
1 0
X16 X16
setting switches
IP ADDRESS
Label showing
192.168.250.1
IP address
SUBNET MASK
255.255.255.0
100BASE-TX
10BASE-T
100BASE-TX
Connector
The EtherNet/IP Units are equipped with the following indicators that indicate
the operating status of the node itself and the overall network.
1. Two two-color status indicators (two-color: green or red LEDs)
2. Three one-color Ethernet indicators (yellow LEDs)
3. A two-digit, 7-segment display
4. Two dot indicators
MS
Three LEDs
A
B
The MS (Module Status) indicator indicates the status of the node itself and
the NS (Network Status) indicator indicates the status of the network.
The COMM, 100M, and 10M indicators indicate the status of Ethernet com-
munications.
The MS and NS indicators can be green or red. The COMM, 100M, and 10M
indicators are yellow. These indicators can be lit, flashing, or not lit. The fol-
lowing table shows the meaning of these indicator conditions.
Refer to ???Section 13 Error Processing and Maintenance for details on using
these indicators for troubleshooting.
Color LED status
Red Lit Fatal error
Flashing Recoverable error
Green Lit Normal
--- Not lit Power supply OFF
Red Lit Fatal error
Flashing Recoverable error
Green Lit Tag data link and message connections established
Flashing Tag data link and message connections not established
--- Not lit Offline or power supply OFF
65 mm
Two-digit, 7-segment display
Two dot indicators
Indicated operating status
Section 1-3
15