Mitsubishi GOT1000 GT15 User Manual page 442

3 CC-Link IE Field Network communication unit
(1)
(1) LED status
Displays the CC-Link IE Field Network communication unit operation status.
No. Item
RUN
MST
DLINK
ERR
(1)
LERR
SD
RD
MODE
LER1
LER2
LINK1
LINK2
GOT R/W
* For monochrome display, it is displayed as
14
14.8 NETWK Unit Status Display
- 30
14.8.3 Display example of the NETWK unit status display
(2)
(3)
(4)
(5)
(8)
LED
Lit
color*
Green Operating normally
Operating as master
Green
station
For online mode:
Data link being executed
Green
For test mode:
Test completed
Communication error
Red
occurred
Red Reception data error
Green Sending data
Green Receiving data
Green Online mode
PORT1 side reception
Red
frame error
PORT2 side reception
Red
frame error
Green PORT1 side linking up
Green PORT2 side linking up
Green Accessed from GOT
Not lit
Hardware failure or WDT
error occurred,
communication unit being
reset
Operating other than as
master station
For online mode:
Data link stopped
For test mode:
Test being executed
Normal, unit being reset
Reception data normal
Not sending data
Not receiving data
Offline mode
PORT1 side reception frame
normal
PORT2 side reception frame
normal
PORT1 side linking down
PORT2 side linking down
Not accessed from GOT
(lit) or (not lit).
(6)
(7)
(9)
Blink
Data link being executed
Faulty data link station
Test mode