GOOSE Quality

Formation of the transmitted signal in the GOOSE message of the quality value.

blockType: SubSystem

Path in the library:

/Physical Modeling/Electrical/Communication Protocols/IEC 61850/GOOSE/GOOSE Quality

Description

Block GOOSE Quality it is used to generate the transmitted signal in the GOOSE message of the quality value.

Ports

# IN_1 — block Input

+ scalar

Details

The Inputs of the block become active when the Enable external inputs option is activated in the block parameters. In this case , it becomes possible to set the parameters via the corresponding Inputs: Validity, Overflow, Out of range, Bad reference, Oscillatory, Failure, Old data, Inconsistent, Incomplete, Source, Test, Operator blocked.

Типы данных	`Float64`
Support for complex numbers	None

# Quality — block output

+ scalar

Details

At the output of the block, the value of the quality parameter is generated, corresponding to two bytes of the Quality GOOSE message field, depending on the value of the quality attributes, intended for submission to the Input of the block GOOSE TX.

Типы данных	`Float64`
Support for complex numbers	None

Parameters

Main

# Enable external inputs — activating the block inputs

Details

If the block inputs are activated, it becomes possible to set the following parameters through the corresponding inputs: Validity, Overflow, OutOfRange, BadReference, Oscillatory, Failure, oldData, inconsistency, inaccurate, Source, Test, operatorBlocked.

Default value	`false (switched off)`
Program usage name	`enable_external_inputs`
Evaluatable	Yes

Quality

# Validity — quality attribute

Details

This attribute can take one of three values:

The value 0 (Good) — indicates that no faults have been detected. Data type UInt8;
The value 1 (Invalid) — indicates that the information received is incorrect and cannot be used. Data type UInt8;
The value 2, which corresponds to the bit string "10", is reserved by the IEC 61850 standard and is not used.;
The value 3 (Questionable) — reports problems with the server, however, the transmitted information may remain relevant. Data type UInt8.

The relationship of quality attributes to the values of the **Validity attribute**: `"invalid"` and `"questionable"`
detailQual	invalid	questionable
overflow	X
outOfRange	X	X
badReference	X	X
oscillatory	X	X
failure	X
OldData		X
inconsistent		X
inaccurate		X

For a more detailed description of the quality attribute values, see IEC61850-7-3.

Default value	`0`
Program usage name	`validity`
Evaluatable	Yes

# Overflow — ID of the lack of correct representation of the corresponding data values

Details

The considered identifier is applicable only for measurements. Data type Boolean.

Default value	`0`
Program usage name	`overflow`
Evaluatable	Yes

# Out of range — ID of the value exceeding the measured value of a predefined acceptable range of values

Details

The considered identifier is applicable only for measurements. Data type Boolean.

Default value	`0`
Program usage name	`out_of_range`
Evaluatable	Yes

# Bad reference — Device calibration loss ID

Details

The considered identifier is applicable only for measurements. Data type Boolean.

Default value	`0`
Program usage name	`bad_reference`
Evaluatable	Yes

# Oscillatory — ID of the bounce commit

Details

The ID of the clatter fixation is used to prevent excessive overload of data transmission channels. Data type Boolean.

Default value	`0`
Program usage name	`oscillatory`
Evaluatable	Yes

# Failure — ID of detection by the self-diagnosis system

Details

ID of the device’s self-diagnostic system detecting an internal or external malfunction. Data type Boolean.

Default value	`0`
Program usage name	`failure`
Evaluatable	Yes

# Old data — ID of the absence of an update of the relevant data

Details

ID of the absence of an update of the relevant data for a certain time. Data type Boolean.

Default value	`0`
Program usage name	`old_data`
Evaluatable	Yes

# Inconsistent — ID of detection by the self-diagnosis system

Details

ID of the detection by the device’s self-diagnostic system of data inconsistency with reality. Data type Boolean.

Default value	`0`
Program usage name	`inconsistent`
Evaluatable	Yes

# Inaccurate — ID of the value mismatch

Details

ID of the discrepancy between the data values and the required accuracy characteristics. Data type Boolean.

Default value	`0`
Program usage name	`inaccurate`
Evaluatable	Yes

# Source — information about the data source

Details

The attribute provides information about the data source.

If the characterized value comes from the primary process or is calculated based on the primary process (process), then the value of the attribute source = 0 (false).
If the characterized value is set by the user (substituted), then the value of the attribute source = 1 (true).

Data type Boolean.

Default value	`0`
Program usage name	`source`
Evaluatable	Yes

# Test — ID of the device location in testing mode

Details

Data type Boolean.

Default value	`0`
Program usage name	`test`
Evaluatable	Yes

# Operator blocked — ID for blocking data updates by the operator

Details

Data type Boolean.

Default value	`0`
Program usage name	`operator_blocked`
Evaluatable	Yes

Sample time

# Sample time, s — model time step

Details

The step of the model time in seconds.

Default value	`-1`
Program usage name	`sample_time`
Evaluatable	Yes