ABB IED 670 Manuale introduttivo - Pagina 7

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Note!

Signals from remote end via the LDCM

communication card are configured with the

signal matrix tool for connection to virtual

analog input function blocks.

The Signal Matrix tool is also used to con-

figure what is shown by the 15 LED's. Sig-

nals to the LED's can be selected from

virtual inputs or outputs so signals required

to be shown must first be configured to the

virtual IO blocks.

1MRK 500 080-UEN rev. -

•

The OPC server name, for IEC 61850-8-1 shall be:

ABB.PCM.IEC61850_OPC_DA_Server.Instance[1].

This is set under: Communication structure/IEC61850/OPCserver/Properties.

Update the OPC server configuration under the communication structure as

shown in figure 7.

Connect to the IED with a crossed Ethernet cable, or straight if connected

through a hub. You can ping the IEDs IP address in command mode to verify

contact before starting to use the PCM 600 toolbox.

Configuration

Configure the IED with the CAP 531 Application configuration tool. The

default password is abb. Right click on IED and select Application Configura-

tion.

The PCM 600 toolbox can be used to upload the ordered default configuration

from the IED and then change it to suit the needs of the application, however

the selected configuration will normally be sufficient for any application once

the binary input/outputs and analog inputs have been defined in the signal

matrix tool (described below).

If the configuration needs to be changed the existing configuration can be

uploaded or the version in the CAP 531 template library used. The template

library contains basic frameworks on which to build a complete configuration.

In CAP 531 you can add worksheets and your own logic such as automatic

switching logic etc. as required. It is advisable to always upload the IED

options as a first step. This harmonizes available functions in the tool with the

one in your IED. You can insert new worksheets under Edit, increase worksheet

size or add functions on existing worksheets.

Insert your new functions from the function library into the selected locations.

Click the inputs or outputs and type "v" to give variable names to a connection.

Connect to the other end with the same signal name, alternatively draw the con-

nection with the connector tool. Outputs may go to several function blocks but

inputs may only be connected to one so an OR gate might be required. Signals

to other sheets shall preferably be drawn to the edge of the sheet where there is

a red line. This ensures that signal cross-references will be shown at printout.

Open inputs are not allowed, connect them to FALSE (Off) or in some cases to

TRUE (On).

When you are ready, save and compile. Errors can be double-clicked to find the

source of the error signal. This allows the user to quickly correct any errors.

Download the complete configuration with OnLine/Download or click the

menu symbol. Do not interrupt during a download session. Downloading

should take approximately 2 minutes.

Once the download is completed testing can begin and the advantages of the

debug tool become apparent. Activate the worksheet and select OnLine/Debug

with the IED connected to the PC. This provides access to all signal status, red

is active, blue is inactive and green is for floating numbers such as counters,

phase selection etc. Test your IED to verify that the configuration is correct.

Note! The configuration connects signals to virtual IO which needs to be tied to

the physical IO with the signal matrix tool described below. These connections

must be made before the testing is started.