User`s manual

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MELSEC
10 ERROR CODE
10 ERROR CODE
An error code is returned as the return value when a function is executed.
The error definition and corrective action that correspond to each error code are
described.
Return value
(HEX)
Error definition Corrective action
0 Normal completion
1
Driver not started
The driver has not been started.
The interrupt number/I/O address are overlapping with other
board.
Correct the error occurred during driver startup.
Check the board setting.
2
Board response error
Time out has occurred while waiting for a response to the
corrective action.
Check the operation status of the access
station(s) and loading condition of the board(s).
Retry in an application program.
65
(41
H)
Channel error
An unregistered channel number was specified.
Check the channel number.
66
(42
H)
OPEN error
The specified channel has already been opened.
Open only once.
67
(43
H)
CLOSE error
The specified channel has already been closed.
Close only once.
68
(44
H)
PATH error
A path other than the opened line was set.
Specify the station with an open path.
69
(45
H)
Processing code error
An unsupported processing code was issued.
Use the supported processing code.
70
(46
H)
Station specification error
The specified station is incorrect.
A process that should have been requested to other station was
requested to the host. Or, the station number corresponds to the
host (0xFF) but the network number is not 0.
Correct the specification of the station number in
the application program.
71
(47
H)
Reception data error (during RECV request)
Data has not been received.
Wait until data is received.
72
(48
H)
Waiting for mode setting
Mode setting has not been performed.
Perform mode setting.
Mode error
Processing was requested to other station when the mode setting
was not online.
Set the mode to online. Or, cancel the request.
Interrupt number error
The interrupt number is overlapping with other board.
73
(49
H)
I/O address error
The I/O address is overlapping with other board.
Check the board setting.
77
(4D
H)
Memory error
Enough memory could not be secured.
Terminate other application(s) currently running.
Check if the system is operating normally.
Reboot the system.
Increase the minimum working set area of the
PC. *1
78
(4E
H)
Time out error during mode setting
Mode setting was attempted but failed due to time out.
Restart after checking that the dual-port memory
is not overlapping with other board.
Hardware fault.
79
(4F
H)
S/W setting data error
Incorrect data was found in the argument parameter when setting
S/W.
Check the argument parameter of S/W setting
data.
80
(50
H)
Unsuccessful mapping of common memory address.
Check if the common address is overlapping with
other I/F board.
81
(51
H)
Channel response error at source (When a SEND request is
issued)
Received an abnormal response to the SEND request.
Retry.
Check if the system is operating normally.
Reboot the system.
85
(55
H)
Channel number error (during RECV request)
A channel number error.
Check the channel number used during the
RECV request.
100
(64
H)
Accessing host board
An access request was issued to the host board while the host
board is being accessed.
Retry.
101
(65
H)
Routing parameter error
The routing parameter is not set.
Correct the routing parameter.
102
(66
H)
Data transmission error
Data transmission has failed.
Retry.
Check if the system is operating normally.
Reboot the system.
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