Mitsubishi FX3U-16CCL-M User Manual

16 Troubleshooting
16.3 Troubleshooting by Error Code
243
FX3U-16CCL-M User's Manual
11
Programming
12
Remote I/O Communication Example
13
Remote Device Communication Example
14
Int. Device Communication Example
15
Compound Sys. Communication Example
16
Troubleshooting
A
Version Information
B
Setting Sheet
C
Differences with FX
2N
-16CCL-M
B310 Data link restart error
Data link restart (SB0000) was executed for the
station that was performing a data link.
Execute Data link restart (SB0000)
for the station that has stopped a
data link with Data link stop
(SB0002).
B311 Data link stop error
Data link stop (SB0002) was executed for the station
that had stopped a data link.
Execute Data link stop (SB0002) for
the station that is performing a data
link.
B31B
Transmission speed test
execution error
The transmission speed test (SB0002) was executed
during data link.
Set Data link stop (SB0002) to ON
and then Transmission speed test
request (SB000B) to ON.
B384
Station number setting error
(parameter)
The station number in the station information is not set
inside the range from 1 to 16.
Set within the range of "1 to 16".
B385
Total number of modules
setting error (parameter)
The total number of occupied stations in the station
information is beyond 16.
Set the total number of occupied
stations to "16 stations or less".
B386
Number of occupied stations
setting error (parameter)
The number of occupied stations in the station
information is set to 0 for every station.
Set the occupied station number to a
value between "1 and 4".
B388
Station type setting error
(parameter)
The station type in the station information is not set
inside the setting range.
For remote net ver. 1 mode, confirm
that slave station types are also set
up for ver. 1.
B38A
Station information
specification
(Number of remote I/O
stations > 8 stations)
The number of remote I/O stations was set to "9
stations or more" in the station information parameter.
Set the remote I/O station to "8
stations or less" in the station
information parameter.
B38B
Remote device station
setting error (parameter)
The total number of points (RX/RY) of remote device
stations and intelligent device stations exceeds 256
points or the total number of remote device stations
and intelligent device stations was set to "9 stations or
more".
Set the total number of remote
device station and intelligent device
stations to "8 stations or less" in the
station information parameter.
B391
Number of retries setting
error (parameter)
The number of retries (parameter) is not set inside the
range from 1 to 7.
Set a value inside the specification
range (1 to 7).
B392
Operation against CPU down
specification error
(parameter)
The operation specification against CPU down
(parameter) is not set to 0 or 1.
Set 0 or 1.
B394
Number of automatic return
units setting error
(parameter)
The number of automatic return units (parameter) is
not set inside the range from 1 to 10.
Set a value inside the specification
range (1 to 10).
B396
Station number overlap error
(parameter)
In the station information (parameter), one station
number is specified twice or more.
Use each station number only once.
B397
Station information setting
error
Station information of parameter setting is out of
order.
Set station information in the order of
the station number.
B398
Number of occupied stations
setting error (parameter)
In the station information (parameter), the number of
occupied stations is not set inside the range from 1 to
4.
Set a value inside the specification
range (1 to 4).
B399
Number of connected units
setting error (parameter)
The number of connected units (parameter) is not set
inside the range from 1 to 16.
Set a value inside the specification
range (1 to 16).
B39B
Reserved station
specification error
(parameter)
In the reserved station specification (parameter), all
stations are set as reserved ones.
Confirm the reserved station
specification.
B39F
Remote net additional mode
station number invalid
In the remote net additional mode, the "maximum
station number of ver. 1 compatible slave stations" is
greater than the "minimum station number of ver. 2
compatible slave stations" in the network parameter
setting.
In the remote net additional mode,
make network parameter setting so
that the "maximum station number of
ver. 1 compatible slave stations" is
less than the "minimum station
number of ver. 2 compatible slave
stations".
B3A5 Mode invalid (parameter)
The station type in the mode (parameter) is not set
inside the range from 0 to 2.
Set the mode inside the range from 0
to 2.
B601 Request type error An unsupported request type was set. Set the request type correctly.
B771
Transient request overload
error
There are too many transient requests to the
corresponding station.
Wait a while and then retransmit
(transient overloaded status).
B774 Transient request error The target station was not an intelligent device station.
Check if the target station is an
intelligent device station.
Error
code
(Hex.)
Error definition The cause of the error occurrence (details) Error corrective action

Mitsubishi FX3U-16CCL-M Specifications

General

Brand	Mitsubishi
Model	FX3U-16CCL-M
Category	Controller
Language	English