When Data Link Is Started With The Switch Set Outside The Range; When The Remote I/O Station Is Not Set By The Parameter (I.e., Is Set As Reserved) - Mitsubishi A1SJ61BT11 User Manual

13 TROUBLESHOOTING

13.4.11 When data link is started with the switch set outside the range

A
J61BT11
RUN
ERR.
MST
S MST
LOCAL
CPU R/W
E
SW
R M/S
R PRM
TIME
O
LINE
R
L RUN
L ERR.
Power
PC CPU
supply
Terminal
resistor

13.4.12 When the remote I/O station is not set by the parameter (i.e., is set as reserved)

A
J61BT11
No error
RUN
ERR.
occurs.
MST
S MST
LOCAL
CPU R/W
E
SW
R
M/S
PRM
R
TIME
O
LINE
R
L RUN
L ERR.
Power
PC CPU
supply
Terminal
resistor
This is a case where data link was started with the switch set outside the range.
The "L RUN" and "SD" LEDs at the remote device station turn off and "L ERR." LED is
turn on.
B
156K
625K
R
2.5M
A
5M
T
10M
E
................. indicates the "light-on" status.
TEST ................. indicates the "light-off" status.
T
S0
E
................. indicates the "flashing" status.
S1
S
S2
T
................. indicates one of the "light-on",
SD
RD
PW L RUN
Master
station
Remote I/O
station
Stabilized power
supply (24VDC)
No data links can be performed with the remote I/O station at all, and no error occurs.
The "L RUN", "SD" LEDs at the remote I/O station turn off.
B
156K
625K
R
2.5M
A
5M
T
10M
E
................. indicates the "light-on" status.
TEST ................. indicates the "light-off" status.
T
S0
E
................. indicates the "flashing" status.
S1
S
S2
T ................. indicates one of the "light-on",
SD
RD
PW L RUN
Master
station
Remote I/O
station
Stabilized power
supply (24VDC)
"light-off" or "flashing" status.
PW
RUN
L RUN
SD
L ERR. RD
SD RD
L ERR.
Remote device
station
Stabilized power
supply (24VDC)
"light-off" or "flashing" status.
PW
RUN
L RUN
SD
RD
SD RD L ERR.
L ERR.
Remote device
station
Stabilized power
supply (24VDC)
13 - 17
MELSEC-A
A
J61BT11
RUN 156K
625K
ERR.
MST 2.5M
S MST 5M
LOCAL 10M
CPU R/W
E
SW
R M/S TEST
R PRM S0
TIME
S1
O
LINE S2
R
L RUN SD
L ERR. RD
Local
Power
PC CPU
supply station
A
J61BT11
No error
RUN 156K
625K
ERR.
occurs.
MST 2.5M
S MST 5M
LOCAL 10M
CPU R/W
E
SW
R M/S
TEST
R PRM
S0
TIME
S1
O
LINE
S2
R
L RUN SD
L ERR. RD
Local
Power
PC CPU
supply station
B
R
A
T
E
T
E
S
T
Terminal
resistor
B
R
A
T
E
T
E
S
T
Terminal
resistor