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(2) CC-Link IE Controller Network communication unit
(1)
(2)
(a) LED status
Displays the operation status of the CC-Link IE Controller Network communication unit.
No.
Item
LED color*
RUN
Green
PC
Green
ONLINE
Green
TEST
Green
OFFLINE
Green
(1)
M/S.ERR
Red
MANAGER
Green
S.MANAGER
Green
NORMAL
Green
PARAM.ERR
Red
F LOOP ERR
Red
SD
Green
RD
Green
TOKEN PASS
Green
(2)
DATA LINK
Green
GOT R/W
Green
R LOOP ERR
Red
*
For monochrome display, it is displayed as
(3)
(4)
(5)
(6)
Lit
Operating normally
Hardware failure or WDT error
Data link being executed
Data link not executed
Online mode
Other than online mode
Test mode
Other than test mode
Offline mode
Other than offline mode
Duplicated control station or
No duplicated control station or
station No.
station No.
Other than control station in
Control station in operation
operation
Sub-control station in
Other than sub-control station
operation
in operation
Other than normal station in
Normal station in operation
operation
Parameter error
No parameter error
IN-side error
No IN-side error
Sending data
Not sending data
Receiving data
Not receiving data
Baton pass being executed
Baton pass not executed
Data link being executed
(Cyclic transmission
Data link not executed
executed)
Offline, or hardware test, self-
loopback test, internal self-
Online or circuit test being
loopback test or station-to-
executed
station test being executed
OUT-side error
No OUT-side error
(lit) or
(not lit).
(7)
(8)
(9)
(10)
Not lit
With communication error
stations or duplicated station
numbers
Data link being executed
(Cyclic transmission stopped)
5.1 Diagnostic Functions
1
2
3
4
Blink
5
6
7
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