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(2) Instruction
An error occurs when the following operations are performed to devices in the write-protected range from other
CPU modules by using instructions: writing/clearing of device data, writing/transferring of the initial device value
file or file register file.
• Writing or clearing device data by instructions
• Writing or transferring the initial device value file or file register file by an instruction
(3) File transfer function (FTP server)
An error occurs when the following operations are performed to the CPU module, in which the write-protect
function for device data (from outside the CPU module) is enabled, by using the FTP command: writing/clearing
of device data, writing (transferring)/changing of the initial device value file or file register file.
• Writing/clearing device data by the FTP command
• Writing (transferring) or changing the initial device value file or file register file by the FTP command
Classification Operation Instruction
Writing to device
Writing data to the programmable controller in another station
SP.WRITE
JP/GP.WRITE
JP/GP.SWRITE
J(P).ZNWR
GP.RIWT
Writing device data from another CPU module D(P).DDWR
Writing to a notification device for reading/writing data of programmable
controller in another station (with the read/write notification)
JP/GP.SWRITE
JP/GP.SREAD
Clearing device Remote RUN when clearing is specified in the clear mode
Z(P).RRUN
J(P)/G(P).REQ
Classification Instruction
Writing or transferring a file by FTP client SP.FTPPUT
Classification Operation Command (subcommand)
Clearing device Remote RUN when clearing is specified in the clear mode quote (run)
Classification Operation Command
Writing to file File transfer
put
mput
File change Extension change to QDI or QDR rename
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