Signal Select Attributes - Metasys - LIT-1201793 - Software Application - Site Management Portal - 12.0.50

Metasys Site Management Portal Help

Brand
Metasys
Product name
Site Management Portal
Document type
User Guide
Document number
LIT-1201793
Version
12.0.50
Revision date
2023-06-02
Language
English

This object contains attributes common to many Metasys system objects. These common attributes are described in the Common Object Attributes section. This section includes attributes of the Focus/Configuration tab, the Diagnostics tab (if applicable), and any other tab specific only to this object. See the Object and Feature Tabs section for information on the attributes that appear on the other tabs of this object (for example, the Hardware and Options tab appear on point objects).

Note: In the Notes column, letters indicate the following: In the notes column, letters indicate the following: C - Configurable, N - Value Not Required, W - Writable.
Table 1. Signal Select Object Attributes - Focus/Configuration Tab

Attribute Name

Notes

Initial Value

Values/Options/Range

Description

Average Output

C,N,W

None

 

Specifies the object attribute whose value is updated using the calculated average of all of the inputs of the Signal Select Object.

Execution Priority

C,W

Normal

 

Indicates the relative importance of performing the function of the object within the device.

Failsoft

C,W

   

Routes to all the outputs if Setup is configured as Fail Soft. Fail Soft routes when the object becomes unreliable and when the output transitions from Reliable to Unreliable.

High OR

C,N,W

None

 

Specifies the object attribute whose value is updated using the highest input of all the inputs in the Signal Select object, for analog point types. For binary point types, the value is updated using a logical OR condition of all inputs of the Signal Select object.

Input List

C,W

 

Minimum number of elements in the list =1,

Maximum number of elements in the list = 50

Contains the list of attribute references used in the Signal Select calculations. An analog type defined as a binary input is converted to a binary value prior to each computation, and a binary value is converted to a binary input.

Low AND

C,N,W

None

 

Object attribute whose value is updated using the lowest input of all the inputs in the Signal Select object, for analog point types. For binary point types, the value is updated using a logical AND condition of all inputs of the Signal Select object.

Point Type

C,W

Analog

Analog or Binary

Specifies the type of input values monitored by the Signal Select object, the calculations it performs, and the outputs it produces. Point type can be analog or binary.

Present Value

W

Manager

N = 3

0 = Calculated, 1 = Last Reliable, 2 = Fail Soft

Indicates the current value of the signal select object.

Reliability

   

Reliable or Input Unreliable

Indicates a value of Unreliable only if all of the configured inputs in question are unreliable.

Setup

W

Last Reliable

n = 2

0 = Last Reliable, 1 = Fail Soft

Indicates the current setup value of the signal select object.