![background image](http://html.mh-extra.com/html/omron/cj1w-pnt21/cj1w-pnt21_operation-manuals_742351058.webp)
2-3
2 Nomenclature and Installation
CJ-series PROFINET IO Controller Unit Operation Manual for NJ-series CPU Unit (W511)
2
-1 Un
it Co
mp
on
ent
s
2
2-
1-1 N
omenclatur
e and F
unctions
Status Indicators: MS, NS, COMM and 100M
Note
The indicators flash at a 0.5 second interval.
Indicator
Color
State
Description
MS (Module Status)
Green
ON
Initialization successful, unit is in normal
operation
Flashing
No connection to the Ethernet Network,
but initialization was successful.
Red
ON
A non-recoverable, fatal error has
occurred.
(Watchdog timer error, memory error or
system error.)
Replace the unit if recurring.
Flashing
A recoverable, non-fatal error has
occurred.
(Structure error, switch setting error,
CPU initialization error, CPU interface
error or routing table error.)
Correct the error and reset the Unit
--
OFF
Power isn’t being supplied or the unit is
initialising
NS (Network Status)
Green
ON
PROFINET IO data exchange with all
active devices.
Flashing
PROFINET attempting to establish data
exchange with all configured
devices.
Red
ON
--
Flashing
The Unit ‘s PROFINET IO Configuration
is not available or incorrect.
--
OFF
The Unit is in OFFLINE mode. PROFI-
NET Communication is not possible.
COMM
Yellow
ON
Ethernet communication is active.
OFF
Ethernet communication is not active.
100M
Yellow
ON
PROFINET IO data exchange with at
least one active IO Device.
OFF
No PROFINET data exchange with any
of the active IO Devices.
Содержание CJ1W-PNT21
Страница 3: ......
Страница 16: ...13 CJ series PROFINET IO Controller Unit Operation Manual for NJ series CPU Unit W511 ...
Страница 107: ...3 Configuration Software 3 36 CJ series PROFINET IO Controller Unit Operation Manual for NJ series CPU Unit W511 ...
Страница 198: ...Index 1 CJ series PROFIBUS Master Unit Operation Manual for NJ series CPU Unit W509 I Index ...