Mitsubishi Electric MELSEC Q Series User Manual page 117

3 SPECIFICATIONS
Address: 6008 to 6019 Error log 1
6020 to 6031 Error log 2
6188 to 6199 Error log 16
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(3) Error log storage area for abnormal completion
The error log of failed file transfer can be confirmed.
(a) Number of writes for error log (Address: 6006)
1) This area stores the cumulative number of errors stored in the error log
area.
2) The error code is stored when FTP transfer error (X18) turns on.
(b) Error log write pointer (Address: 6007)
1) This area stores the error log No. of the latest error log. ( )
0
1 or more : Error log No. of the latest error stored
The pointer value of "16" indicates that the latest error has been
stored into the error log 16 area.
2) If 17 or more errors occur, excess errors are stored into the error log
areas, starting from the error log 1 area again.
(c) Error log 1 to 16 (Address: 6008 to 6199)
This area stores the error logs of failed file transfer.
The error log area is composed of 16 portions of the same data
arrangement.
1) Error code
This area stores the error code that indicates the error status.
Refer to Section 9.3 for the error code.
2) Destination
 This area stores the destination FTP server No. when a
communication error occurs.
 The destination FTP server No. is set in the FTP server setting.
3) Transferred file name
This area stores the transferred file name in ASCII code.
4) Date and Time
This area stores the date and time of file transfer in BCD code.
+0
+1
+2
to
+7
+8
+9
+10
+11
: No error. (No error stored)
b15
to
Error code
Destination
Transferred file name
to
Month (01 12 )
H H
to
Hour (00 23 )
H H
Second (00 to 59 )
H H
Year (00 to 99 , first 2 digits)
H H
b7
b8
to
Year (00 to 99 , last 2 digits)
H H
to
Day (01 31
H H
to
Minute (00 59
H
Day of the week (0
H
MELSEC-Q
b0
)
Date
)
H
and time
to
6 )
H
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