Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual page 319

(a) SLMP/MC protocol
When the following operations are performed, operation histories are saved.
• Writing to device
Classification
*1
Writing to device
Clearing device
*1 This operation is saved when "Save device write operation" is enabled in the PLC RAS tab of the PLC parameter.
• Writing to file
Classification
Writing to file
File change
*1 The operation is saved only when the open mode is for writing (0100H).
*2 The operation is saved only for the batch write (subcommand: 0000H).
Operation
Batch write
Random write (Test)
Multiple blocks batch write
Remote RUN when clearing is
specified in the clear mode
Remote latch clear
Operation
File delete
File copy
File open
File information modification
File write
Command
SLMP and
4C/3C/4E/3E 2C frame
frame
3
1401
4
6
1402
7
1406
1001 -
1005
Command
SLMP and 4C/3C/4E/3E frame
1827
1203
CHAPTER 3 FUNCTIONS
1C frame 1E frame
BW JW 02H
WW QW 03H
BT JT 04H
WT QT 05H
- - -
1822
1205
1824
1206
*1
1204
*2
317
3