Omron CS1W-FLN22 Operation Manual page 55

Nomenclature and Functions
LED Indicators
Indicator Name
RUN RUN
HER Unit Error
PER CPU Unit Error
TX Sending Data
RX Receiving Data
LNK Servicing FA Link
Individual Ethernet addresses are assigned to all communications devices
connected to an Ethernet system. With the FL-net Unit, the Ethernet address
is shown in 12 digits, hexadecimal, on the right side of the Unit.
CS1W-FLN22
FL-net UNIT
Ethernet address (12 digits)
Note The Ethernet address can also be checked by means of the FINS command
CONTROLLER DATA READ (page 107).
The following table shows the meanings of the LED indicator status.
CS1W-FLN22 (100Base-TX)
FLN22
RUN
HER
TX
RX
Color
Green
Red
Red
Yellow
Yellow
Yellow
CJ1W-FLN22 (100Base-TX)
FLN22
CS
RUN
100M
PER
100M
LNK
MSG
TS
Display
Not lit. The Unit has not completed initialization.
Unit hardware error.
Lit. Normal operation.
Not lit. Unit normal.
Lit. Hardware error in Unit, FROM error,
EEPROM error, or node address setting
error (node address is FF).
Flashing. IP address setting error.
Node address setting error (node address is
0).
Not lit. CPU Unit normal.
Lit. CPU Unit error.
CPU Unit interface error.
I/O table error.
Routing table setting error.
System setup data error.
Unit number setting error (unit number dupli-
cation)
Failure to read internal parameters from
Memory Card.
Flashing. Data link area allocation error
Not lit. Not sending data. (Ready to send.)
Lit. Sending data.
Not lit. Not receiving data. (Ready to receive.)
Lit. Receiving data.
Not lit. Not connected to FA Link Network.
Lit. Connected to FA Link Network.
Section 3-3
HER TX RX
PER LNK MSG TS
Operating status
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