Options filter
The options filter (see Options filter choices below) displays a list of choices for interacting with the VAr Volt-Ampere reactive power, relating to voltage control in the power system Dispatch See National Electricity Rules interface.
Figure 182 Options filter choices
To apply the active instructions filter:
- Click the Options field.
- Select one or more options.
The filter automatically applies as you select or deselect.
To hide the options list, click the Options field.
Table 136 Options filter choices explained
|
No. |
Option |
Description |
|---|---|---|
|
1 |
Only show devices with active instructions |
Filters the interface, displaying only devices with active instructions. Inactive instructions are identified by the words NO INSTRUCTION in the Instruction field. |
|
2 |
Refresh screen periodically |
The automatic screen refresh option triggers the interface to periodically check for new instructions for a set time interval. On first selection, a disclaimer explains that this option prevents the session from time-out and automatic log off that can potentially expose the computer to unauthorised access. Accepting, the disclaimer prevents it from re-appearing during future visits using the same computer. By default, all three alarm options are selected. For more details about alarm options, see the 3 alarm options below. To manually refresh the screen, click the refresh button on your browser. |
|
3 |
Alarm when new instructions arrive |
This option triggers an audible alarm when it detects the web browser receives new active instructions (target is not null), for one or more devices on the screen. The check occurs with each page refresh, so the option is only active if the automatic screen refresh option is selected |
|
4 |
Alarm when Instructions are too old |
This option triggers an audible alarm when it detects that the instructions displayed on the screen have exceeded their expiry time. The expiry time is determined by the time elapsed since the Run Date Time of the instructions. This check occurs with each page refresh, so this option is only active if the automatic screen refresh option is selected |
|
5 |
Alarm when disconnected |
This option triggers an audible alarm when the web browser detects a loss of connectivity with the web portal server. The check occurs with each page refresh, so the option is only active if the automatic screen refresh option is selected |
Alarm options trigger when the browser refreshes, so if an alarm option inactive, select refresh screen periodically.