Black Box IC109A-R2 Instrukcja Instalacji Pobierz pdf (Strona 100)

Use

SFT2841 Set Up and Operating

Software

General Screen Organization

Use

Screen Details

Password identification: entry gives access rights

to the parameter and protection setting mode

(valid for 5 minutes).

Selecting a new application from a list with

factory settings. The file suffix identifies the

application. For example, "appli.G87" is for a

Generator 87 application

Opening an existing application located in the

SFT2841 directory, Sepam™ sub-directory. An

application may be selected by choosing the type

of file (for example,: file type *.S80, or *. G87 or

*.* to obtain the complete list of files)

To save an application, go to SFT2841 directory,

Sepam™ sub-directory, and name the file. The

application suffix automatically updates.

Configuring and complete or partial printing of

the current configuration file

Print preview of the configuration file

Hard-copy of the current screen

Sepam™ parameter setting:

v "Sepam™ hardware" tab: configuration.

v "General characteristics" tab: setting network,

remote control,monitoring, password

management and Sepam™ label printing

parameter.

v "CT/VT sensors" tab: configuring current and

voltage sensors

v "CT/VT supervision" tab: implementating and

configuring CT and VT sensor supervision

v "Particular characteristics" tab: transformer and

motor/generator rotation speed parameter

setting.

v "Control logic" tab: parameter setting logic

discrimination, switchgear control, genset

shutdown, de-excitation, load shedding, and

restart functions

v "Logic I/Os" tab: manage logic input and output

assignments

Protection functions:

v "Application" tab: overview of protection

functions available in the application with

graphical view of single-line diagram. Double

click on a protection function label to gain quick

access to the setting tab

v One tab per protection function: setting the

parameters of each protection function. Gives a

mini-matrix for setting outputs, LEDs, and

disturbance recording

Create logic equations: See description in

"Control and monitoring functions" chapter

Logipam: Program setup and operation. First

enter and confirm the program before using the

SFT2885 software.

Control matrix: used to assign logic outputs,

LEDs and messages to information produced by

the protection units, logic inputs and logic

equations. This function may also be used to

create messages. See "Creating User

Messages".

PE50153

Example of tripping contexts screen

Special functions:

v "Rec" tab: Disturbance-recording function parameter setting

v "Mimic-based UMI" tab: Mimic-based UMI parameter setting.

Sepam™ diagnosis

(1)

v "Diagnosis" tab: general characteristics, software version, fault indicator,

and Sepam™ time-setting

v "Input, output and LED status" tab: gives status and proposes an output test

v "Remote indication status" tab: remote indication status

Main measurements

(1)

v "VIF" tab: voltage, current and frequency values

v "Other" tab: power, energy and rotation speed values

v "Temperatures" tab

v "Phasor" diagram tab

Diagnosis

(1)

v Network tab: unbalance / negative sequence, V-I phase displacement,

number of phase and ground trips, and total harmonic distortion values

v Machine tab: running hours counter, differential and through current,

impedance, I-I’ phase displacement, H3 voltage, and thermal overload

values

v "Tripping context" tab: gives the last 5 tripping contexts

Switchgear diagnosis: cumulative breaking current, auxiliary voltage and

circuit breaker data

(1)

Management of alarms with history and time-tagging

(1)

Disturbance recording:

(1)

this function is used to record analog signals and

logical states. See "Disturbance recording".

Guided navigation (see previous page)

On-line help (see previous page)

(1) These icons are only accessible in "connected to Sepam™" mode.

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 163 164

Komentarze do niniejszej Instrukcji

Brak uwag

Black Box IC109A-R2 Instrukcja Instalacji Strona 100

Komentarze do niniejszej Instrukcji