Performing The Data Link; Confirming The Operation By Led Display - Mitsubishi A1SJ61BT11 User Manual

12 COMMUNICATION IN THE COMPOUND SYSTEM

12.3 Performing the Data Link

12.3.1 Confirming the operation by LED display

Module is normal.
Set as a master station.
Communicating with PC CPU.
The data link is proceeding normally.
24VDC is supplied.
Turn on the power supply of the remote I/O station/remote device station/local station
first, then the power supply of the master station to start the data link.
The following diagram shows the LED display status of the master station, the remote
I/O station, the remote device station, and the local station when the data link is
performed normally.
(1) LED display of the master station
Confirm that the LED display shows the following status:
A
J61BT11
RUN
ERR.
MST
S MST
LOCAL
CPU R/W
SW
E
M/S
R
R
PRM
O
TIME
R
LINE
L RUN
L ERR.
(2) LED display of the remote I/O station
Confirm that the LED display shows the following status:
A
J65BTB1-16DT
PW L RUN
The data link is proceeding normally.
156K
B
625K
R
2.5M
A
T
5M
E
10M
TEST
T
S0
E
S
S1
T
S2
SD
RD
SD RD L ERR.
Sending data.
12 - 14
MELSEC-A
The transmission speed is set to 2.5Mbps.
Sending data.
Receiving data.
Receiving data.