6 FUNCTIONS
6 FUNCTIONS
6.1 Function List of Web Server Module
Function
Device monitor
Tag data monitor
Logging monitor
Monitor
Event history
Function
monitor
PLC diagnostics
monitor
Self-diagnostics
monitor
Tag function
6
Logging function
Event monitor function
E-mail function
FTP function
Access log function
Address notification function Used to notify the external device of the Web server module address.
Data management function
Diagnostic function
User screen creation
function
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This chapter explains the functions of the Web server module.
The following is the function list of the Web server module.
Monitors device values.
Monitors tag data.
Monitors logging data.
Monitors event histories.
Monitors programmable controller CPU operation status.
Monitors Web server module operation status.
Stores a set of device data of individual programmable controller CPUs on a
network as a tag, and collects those device data in tag unit.
Collected data can be displayed in the Web browser.
Stores tag data as a CSV file in time series at the user-specified execution
timing (by setting timing, start/stop condition).
The stored file can be displayed in the Web browser or downloaded by FTP
operation, etc.
Monitors the programmable controller CPU status (CPU monitor), tag data (tag
monitor) and time (time/interval monitor), and stores the historical data of
occurred events into CSV files.
The stored files can be can be displayed in the Web browser or downloaded by
FTP operation.
At event occurrence, e-mail can be sent as necessary.
Used to send e-mail.
E-mail transmission by programmable controller CPU
E-mail transmission by event monitor function
Used to transfer a file between the Web server module and external device.
FTP server function
FTP client function
Used to record access from the external device to the Web server module.
Backs up/restores the standard ROM, formats the compactflash card, and
performs CSV export/import.
Used to perform self-diagnostics and connection test of the Web server module.
Creates user-original Web screens using the standard-supplied user parts
(applet, SSI, CGI).
Description
MELSEC-Q
Reference
Section
Section
6.2.1
Section
6.2.2
Section
6.2.3
Section
6.2.4
Section
6.2.5
Section
6.2.6
Section 6.3
Section 6.4
Section 6.5
Section 6.6
Section 6.7
Section 6.8
Section 6.9
Section
6.10
Section
6.11
Chapter 7
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