Mitsubishi Electric MELSEC iQ-R16MTCPU - Operation When Security Function Is Set

4 AUXILIARY AND APPLIED FUNCTIONS
4.8 File Transmission at Boot Function
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4
Operation when security function is set
This section shows the operation when security function is set.
Refer to security function for the security function. (Page 294 Security Function)
File password
If a file password is set to a file in the Motion CPU, the file password is authenticated at file transmission at boot.
When file passwords are set to files inside the boot operation file, files are transmitted only when all the file passwords of all of
the files in the source and destination are matched.
■Transmitting from SD memory card to standard ROM
: No such combination
*1 When a read protect and a write protect password are set, if one of the passwords do not match, the file passwords are determined as
not matched.
*2 A moderate error (error code: 3072H) occurs.
■Boot file transmission from standard ROM to SD memory card
: No such combination
*1 When a read protect and a write protect password are set, if one of the passwords do not match, the file passwords are determined as
not matched.
*2 A moderate error (error code: 3072H) occurs.
When performing file delete (delete), the files to be deleted will be deleted regardless of whether there is a file
password set or not.
Source (SD memory card) file Destination (standard ROM) file Password matched/
not matched
*1
Transmission
permitted
Files File password setting Files File password setting
Files are stored File password set Files are stored File password set Matched Transmission
permitted
Not matched Transmission not
permitted
*2
No file password set  Transmission not
permitted
*2
No files are stored Transmission
permitted
No file password set Files are stored File password set  Transmission not
permitted
*2
No file password set  Transmission
permitted
No files are stored Transmission
permitted
Source (standard ROM) file Destination (SD memory card) file Password matched/
not matched
*1
Transmission
permitted
Files File password setting Files File password setting
Files are stored File password set Files are stored File password set Matched Transmission not
permitted
*2
Not matched Transmission not
permitted
*2
No file password set  Transmission not
permitted
*2
No files are stored Transmission not
permitted
*2
No file password set Files are stored File password set  Transmission not
permitted
*2
No file password set  Transmission
permitted
No files are stored Transmission
permitted