LS Industrial Systems G3L-RUEA - Rnet I;F Slave Module LED Indication

Chapter 7. Diagnosis Function
7-4
G7L-RUEA
Error type LED status Error contents
Module is not LAS
Normal communication
In case of LAS
Rnet communication
error
Terminal resistance, connection error, excess
of cable length
System error In case of Rnet Module hardware error
※ LED location is ERR, TOKEN, LAS, LINK-I/F from left.
7.1.3 Rnet I/F slave module LED indication
1) Relevant model: G3L-RREA, G4L-RREA, G6L-RREA
⊙ RUN
⊙ TOKEN
⊙ TX/RX
⊙ FAULT
⊙ SYS
FAULT
2) LED indication description
(1) RUN: indicates that I/O check, I/O refresh is executed normally. In case of power error, I/O refresh
error, special module access error, it is off
- On: salve is normal.
- Off: slave is abnormal.
ON ,, OFF , non-periodical flicker , flicker with 1 s period