earth_america
user_standard Iniciar sesión
action_search_stroke
earth_america
Log on to rate and give feedback 1 2 3 4 5 Log on to rate
0
Concepto

Concepto


Productos AS-C, AS-B, Enterprise Server, AS-P, Project Configuration Tool
Funcionalidades: Tendencias
Versión del producto: 1.9
05/05/2017

Trend Log Lists

arrow1_rotationTime Zone Modes in a Trend Log List arrow1_rotationCalculation Methods arrow1_rotationTemporary Trend Log Lists arrow1_rotationFloating Point Values NaN, INF, and -INF

​The trend log list numerically displays the records of a trend log or an extended trend log. The records of the trend log can be processed by a calculation method before they are presented in the trend log list.

The trend log list can only display one trend log at a time and must be manually refreshed to display recently recorded values.

 
action_zoom_plus_stroke Trend log list, schematic
Figura: Trend log list, schematic

You can manually add records to a trend log list for any type of trend log.

Time Zone Modes in a Trend Log List

​In a trend log list, you can present the records of a trend log in different time zones: local time zone, SmartStruxure server time zone, and UTC time zone.

Para obtener más información, consulte Time Zone Modes in a Trend Log List .

Calculation Methods

​Use a calculation method to process the records of the trend log before presenting them in a trend log list or a trend chart. The original records in the trend log are not affected by the calculation method. The calculation method is applied to the trend log records grouped by a specific time interval.

Para obtener más información, consulte Métodos de cálculo .

Temporary Trend Log Lists

​To display a trend log without creating a new trend log list or trend chart, the trend log can be displayed in a temporary list or chart.

Para obtener más información, consulte Temporary Trend Log Lists .

Floating Point Values NaN, INF, and -INF

In Building Operation, the floating point values “Not a Number”, positive infinity, or negative infinity may be displayed in the Basic property tab, in a trend log list, or a trend chart.

Para obtener más información, consulte Floating Point Values NaN, INF, and –INF .

Consulte también

  • Time Zone Modes in a Trend Log List
  • Métodos de cálculo
  • Temporary Trend Log Lists
  • Floating Point Values NaN, INF, and –INF
  • Trends Overview
  • Trend Log List Properties
  • Creating a Trend Log List
  • Configuring a Trend Log List
  • Cómo editar o comentar una entrada de registro de tendencias
  • Actualización de una lista de registro de tendencias
  • Cómo guardar la configuración de una lista de registro de tendencias
  • Apertura de una lista de registro de tendencias
  • Cómo ver un registro de tendencias en una lista de registro de tendencias temporales
  • Trend Log List View