Справочник Пользователя для Mitsubishi Electronics A1SJ61BT11
10 - 12
10 COMMUNICATION BETWEEN THE MASTER STATION AND THE
REMOTE DEVICE STATION
MELSEC-QnA
10.3 Performing the Data Link
Turn on the power supply of the remote device station first, then the power supply of
the master station to start the data link.
the master station to start the data link.
10.3.1 Confirming the operation by LED display
The following diagram shows the LED display status of the master station and the
remote I/O station when the data link is performed normally.
remote I/O 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
J61QBT11
RUN
156K
ERR.
625K
MST
2.5M
S MST
5M
LOCAL
10M
CPU R/W
SW
M/S
TEST
PRM
S0
TIME
S1
LINE
S2
L RUN
SD
L ERR.
RD
B
R
A
T
E
T
E
S
T
E
R
R
O
R
Module is normal.
Set as a master station.
Communicating with programmable
controller CPU.
controller CPU.
The data link is proceeding normally.
The transmission speed is set to
2.5Mbps.
2.5Mbps.
Sending data.
Receiving data.
(2) LED display of the remote device station
Confirm that the LED display shows the following status:
The LED display in AJ65BT-64AD and AJ65BT-64DAV are the same.
The LED display in AJ65BT-64AD and AJ65BT-64DAV are the same.
PW
A
J65BT-64AD
RUN
L RUN
SD
RD
L ERR.
24VDC is supplied.
Module is normal.
The data link is proceeding normally.
Sending data.
Receiving data.