Dedicated Instruction List - Mitsubishi Electric MELSEC Q Series User Manual

3 SPECIFICATIONS

3.4 Dedicated Instruction List

Application Instruction
E-mail transmission WMSEND
FTPPUT
FTP
FTPGET
Tag TAG
LOG
LOGDEL
WFWRITE
Logging
WFREAD
WFDEL
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The following is a list of the dedicated instructions available for the Web server module.
Sends e-mail.
Transfers (PUT) a file to the FTP server.
Transfers (GET) a file from the FTP server.
Issues a tag collection command. (Triggers a tag collection.)
Issues a logging command. (Triggers a logging.)
Deletes the saved file of logging data.
Writes the device data of the programmable controller CPU to the user
data file on the compactflash card.
Reads the user data file on the compactflash card to the device data of
the programmable controller CPU.
Deletes the user data file on the compactflash card.
POINT
When the Web server module is connected to a redundant CPU, dedicated
instructions are not executable.
If instruction execution is attempted, an "OPERATION ERROR" will occur in the
redundant CPU.
However, some of the dedicated instructions may be executable using the Web
server module functionalities.
(a) WMSEND instruction
Please consider sending E-mails by the event monitor function or the logging
function. (Refer to Section 6.6.1.)
(b) FTPPUT and FTPGET instructions
Please consider using the FTP server function. (Refer to Section 6.7.1.)
(c) TAG instruction
Please consider collecting tags by the tag setting. (Refer to Section 6.3.3.)
(d) LOG and LOGDEL instructions
Please consider logging data based on the logging setting. (Refer to Section
6.4.4.)
Description
MELSEC-Q
Reference
Section
Section 8.2
Section 8.3
Section 8.4
Section 8.5
Section 8.6
Section 8.7
Section 8.8
Section 8.9
Section 8.10
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