h LPHD Node

Node showing Physical Device Information. For this node only the equipment status can be configured to know whether it is in the grid or not.

This value is selected in the same way as any other digital signal: pressing the applicable box displays the signal selection dialog defined in section Signal Selection. This dialog contains both equipment signals and signals created in the configuration. The status validity can also be configured.

3.7.5.i ATCC

ATCC (Automatic Tap Changer Controller) structure data can be configured in this screen (see figure) for setpoint management.

The Detail screen shows the following fields:

- General Node Data o ATCC Number: ATCC node number used for

single identification within the system.

o Prefix: prefix used to form the single identifier of the system node. o Description: node description.

- Analog Setpoint Command

o Setpoint Commands and Description: analog command element and description. Analog command element on which the command is executed. It is used to place the setpoint in a given value.

o Sources: connection between possible protocol 61850 sources and the actions of the analog command element configured as command to raise and lower the setpoint.

 Source: list containing possible sources contemplated for protocol 61850.

 Action: action of the analog command element to be executed upon receipt of

- Digital Setpoint Command o Setpoint Status and Description : status to reflect the setpoint value. o Setpoint Control Command: command on which to act to raise or lower the setpoint. o Sources:

connection between possible protocol 61850 sources and the actions of the analog command element configured as setpoint command.

 Actions: list of possible actions defined in the digital command used for

setpoint control.

 Action Source Masks: permissible sources and commands must be stated

for every action. For example, the figure shows that for ORC-SUCO action the box ON is checkmarked in 'from substation' input, namely, if the equipment receives a command to On from the substation, the ORC-SUCO action of 'Raise-Lower Setpoint' command must be executed.

- Tap control.

The Tap control is configured in the same way than digital setpoint commands. o Tap status and Description : status where the tap value is reflected. o Tap control command: command to raise or lower the tap.

o Sources: connection between possible sources for protocol 61850 and the actions of the digital command element configured as tap control command.

3.7.5.j IHMI

Node used to describe the 'Man-Machine' interface. The figure shows the data to be configured. - General Node Data o IHMI number: IHMI node

number used for single identification within the system.

o Prefix: prefix used to form the single identifier of the system node. o Description: node description.

- Node Detail:

o Status in Box: attribute stating whether the equipment is on or not.

Pressing the box corresponding to the grid status displays the signal selection dialog defined in section Signal Selection. This dialog contains both equipment digital signals and signals created in the configuration.

The validity is configured as stated in section Validity Configuration.

3.7.5.k CALH

This node is used for alarm and event management. The figure shows the data to be configured.

- General Node Data

o CALH

number:

CALH node number used for single identification within the system. o Prefix: prefix used to form the single identifier of the system node. o Description: node description.

- Node Detail: it has two attributes:

o Urgent Defect Alarm. o Defect Alarm.

Pressing the box corresponding to the grid status displays the signal selection dialog box defined in section Signal Selection. This dialog contains both equipment digital signals and signals created in the configuration.

3.7.5.l SIMG

Node used to supervise the insulating gas (SF6). The figure shows the data to be configured. - General Node Data o SIMG Number: SIMG node

number used for single identification within the system.

o Prefix: prefix used to form the node single identification in the system. o Description: node description.

- Node Detail: It has two SPS type attributes:

o Gas Alarms Level 1: Critical gas level alarm o Gas Alarms Level 2: Hazardous gas level alarm.

Pressing the box corresponding to the grid status displays the signal selection dialog box defined in section Signal Selection. This dialog contains both equipment digital signals and signals created in the configuration.

The validity is configured as stated in section Validity Configuration.

3.7.5.m GENGGIO

General node used for inputs and outputs. The general GGIO or GENGGIO reflects the status of single inputs. The following figures show the data to be configured. - General Node Data o GENGGIO number: GENGGIO node number used for

single identification within the system.

o Prefix: prefix used to form the single identifier of the system node. "GEN" by

default.

o Description: node description.

- Node Detail: a maximum of 32 alarms and up to a maximum of 32 comments can be

Pressing the box corresponding to the grid status displays the signal selection dialog defined in section Signal Selection. This dialog contains both equipment digital signals and signals created in the configuration.

The validity is configured as stated in section Validity Configuration.

Clicking the right button displays a pop-up menu to select records, display screens for text replacement and modifying the validity of all or only selected records

The screen to modify the validity of several attributes is the same than the screen used to modify only one attribute. The only difference being that there is an additional control stating the extent of the change: "Active record ", "Selected" or "All".