Maintenance & Checking; Daily Checking - LG G3L-PUEA User Manual

CHAPTER 8 INSTALLATION AND STARTUP
8.3 Maintenance & Checking

8.3.1 Daily Checking

The following table shows the check details to be carried out daily.
Checking items
Cable connection
state
Terminal
connection state
RUN
READY
ERROR
Master
LED
STATUS
LINK-IF
RUN
ERROR
Slave
STATUS
LED
LINK-IF
Description
Cable loosening
Screw loosening
Approach between
compressing terminal
'ON' check
'ON' check
'OFF' check
Generally, 'ON' check
Blink
'ON' check
'OFF' check
Blink
Blink
Table 8.3 Daily checking items
8-6
Judgment criteria
No loosening
No loosening
Proper interval
ON (OFF is abnormal)
ON (OFF is abnormal)
OFF (ON is abnormal)
Only one of all network
master module should be
'ON'.
Blink (ON or OFF is
abnormal)
ON (OFF is abnormal)
OFF (ON is abnormal)
Blink (ON or OFF is
abnormal)
Blink (ON or OFF is
abnormal)
Action
Tighten the cable
Tighten the terminal
screw
Correction