Specifications

Chapter 7 PL Monitoring Features
7-11
There are buttons: [Buzzer Off], [Reset], [Minimize], and [Close], located at the bottom of the System Moni-
tor screen.
 When an Error is Detected
When an error is detected, the System Monitor operates as follows:
(1) It activates the action which has been specified in the System Monitor Property screen, such as a buzzer
or pop-up message output.
(2) An “×” mark appears on the icon in the System Tray, which indicates an error status, and the icon blinks.
You can see the description of the error by double-clicking the icon.
Button Operation
Buzzer Off Stops the buzzer sound at normal operations.
Reset
Clears the error condition held at normal operations and inside the
System Monitor.
Minimize Minimizes the System Monitor into the icon display.
Close Closes the System Monitor.
• The Error Action is performed only one time when an error is detected for each monitoring item.
• When the buzzer feature is enabled, press the [Buzzer Off] button on the pop-up message to stop
the buzzer sound.
When the buzzer sounds as an Error Action, the System Monitor screen displays the [Buzzer
Off] button that is hidden under normal conditions. When a pop-up message window is
displayed, the [Buzzer Off] button appears on the window.
• Once an error is detected, the System Monitor holds the “error” status. (Icon
display indicating error detection) To recover from the error status, press the
[Reset] button on the System Monitor screen or turn off the PL. After that, perform
maintenance service for removing the cause of the error factor, and then turn on
the power again.
Icon display on start-ups
Icon display when an error is detected.