4 - 4                         4 - 4 
MELSEC-
4   PROCEDURE UP TO DATA LINK 
 
4.3 Part Names and Settings 
This section explains the part names, LED displays, and setting methods of switch, etc 
for the AJ65SBT-CLB. 
 
A
J65SBT-CLB
(FG)
ON
8
ERR. LERR.RUNLLRUN ERR.PW L
NC
BRATENOS
BRATE
STATION NO.
TST
112121241248102040
MODE
456789 12 45
2
67123 10 3
CC-Link/LTCC-Link CC-Link CC-Link/LT
CC-Link/LTCC-Link
1)
Diagram 1
6)
3)
5)
4)
2)
 
 
Number Name  Description 
Shows the module status as the LED on/off. 
LED name  Description 
  CC-Link side  CC-Link/LT side 
PW 
On: Module normal 
Off: Module fault or not supplied with power 
1) LED display 
L RUN 
On: Data link communication normal 
Off: Data link communication off (time-
out) 
<During normal operation> 
On: Data link being executed 
Off: Data link stopped 
<In self-loopback test mode> 
On: Self-loopback test completed. 
Off: Self-loopback test failed