Change Date Of File Creation (Command: 1826): For The Q/Lcpu - Mitsubishi MELSEC Q Series Reference Manual

3.8.14 Change date of file creation (command: 1826): for the Q/LCPU

[Control procedure]
(Data name)
External device
side
(Example)
(Data name)
Programmable controller CPU side
(Example)
(Data name)
External device
side
(Example)
(Data name)
Programmable controller CPU side
(Example)
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3 WHEN COMMUNICATING USING THE QnA COMPATIBLE 3E/3C/4C FRAMES OR 4E FRAME
The examples shown in this section explain the control procedure for changing the
date of file creation.
The order and content of data items of the areas marked by " " shown in the control
procedure diagram differ depending on the module used as well as the frame and
format used for communication.
Refer to the detailed information described in Section 3.1.
The following conditions apply to the example of changing the date of file creation below.
Drive No. 0
Data to change 1999/09/02
Time to change 0 a.m.
Filename ABC.QPG
(1) Communication in ASCII code
H - - L H - - L
1 8 2 6 0 0 0 0 0 0 0
31 38 32 36 30 30 30 30 30 30 30 30
H H H H H H H H H H H
(2) Communication in binary code
L H L H
26 18 00 00 30 30 30
H H H H H H
POINT
When the following files are designated while the Q/LCPU is in operation, an error
occurs and an abnormal completion code will be returned.
• Parameter file
• Files in the program memory (drive name: 00
in operation.
H - - L H - - L H - - L
0 0 0 0 0 2 7 2 2 0 0 0 0
30 30 30 30 32 37 32 32 30 30 30 30 30
H H H H H H H H H H H H H
L H L H L H L H L - -
A B C
30 00 00 22 27 00 00 07 00 41 42 43
H H H H H H H H H H
H H H
H - - L L - - - - - H
0 0 0 7 A B C . Q P G
30 30 37 41 42 43 2E 51 50 47
H H H H H H H H H H H
- - - H
. Q P G
2E 51 50 47
H H H H
) of the QnACPU that is currently
H
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