Mitsubishi Electric Q80BD-J61BT11N, User Manual

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MELSEC
15 ERROR CODE
Detectability
Error code
(hexadecimal)
Error description Cause of error (details) Corrective action
Master
station
Local
station
B30A
Installation/parameter
mismatching error
The station types of the module are
different from the parameter settings.
Example)
Connected
module
Parameter
setting
Remote
device
Remote I/O
Remote I/O
Intelligent
device
Remote device
Set the correct parameters.
B30B
Installation/parameter
mismatching error The contents of the installation status
and network parameters do not match.
Match the contents of the
installation status and network
parameters.
B30C
Standby master station
designation error
Master station switching was directed
to a station other than the standby
master station.
Designate the station number of
the standby master station.
B30D
Temporary error invalid
station designation error A temporary error invalid station was
designated before the link was started. Designate a temporary error
invalid station during data link.
B384
Station number setting
error (parameter)
The station number (including the
number of occupied stations) was set
to a value "other than 1
H
to 40
H
with a
station information parameter
(addresses 20
H
to 5F
H
).
Set the station number within the
range from "1
H
to 40
H
."
B385
Total number of stations
error (parameter)
The total number of occupied stations
set with a station information
parameter (addresses 20
H
to 5F
H
)
exceed "64."
Set a value of "64 or less."
B386
Number of occupied
stations setting error
(parameter) The number of all occupied stations
was set to "0" with a station information
parameter (addresses 20
H
to 5F
H
).
Set the occupied station number
between "1 and 4."
B387
Use prohibited area
write error
A write operation was performed to a
use prohibited area (not used) in the
buffer memory. Do not write to any of the use
prohibited areas (not used) in the
buffer memory.
B388 Station type setting error
The station type was set to a value
"other than 0 to 2" with a station
information parameter (addresses 20
H
to 5F
H
).
Set the parameter within the
range from "0 to 2."
B389
Use prohibited area
write error
A write operation was performed to a
use prohibited area (not used) in the
buffer memory. Do not write to any of the use
prohibited areas (not used) in the
buffer memory.
B38B
Remote device station
setting error (parameter)
The number of remote device stations
was set to "43 stations or more" with a
station information parameter
(addresses 20
H
to 5F
H
).
Set the number of remote device
stations to "42 stations or less."
B38C
Intelligent device station
setting error (parameter)
The number of intelligent device
stations (including local stations) was
set to "27 stations or more" with a
station information parameter
(addresses 20
H
to 5F
H
).
Set the number of intelligent
device stations to "26 stations or
less."
B38D
Invalid station
designation error
(parameter)
The invalid station designation
parameter (addresses 14
H
to 17
H
) was
set to a value "other than board/
module's head station number" or
"station number not specified in the
parameter."
<Example of other than head station
number>
A bit other than for station number 5
was on for a module occupying 4
stations (station numbers 5 to 8).
Set the head station number of
the target station.
Do not designate any of the
stations not specified with a
parameter.
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