GE Multilin DTP-B, Инструкция по эксплуатации

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5. SETTINGS
GEK-106243E DTP Digital Transformer Protection 5-1
5. SETTINGS
The following tables describe the settings incorporated in the DTP unit, together with their ranges, units and
corresponding steps. The column marked DEFAULT indicates that this is the setting on the relay when it leaves
the factory.
It is possible to see the settings or to modify them manually, using the keyboard and display, or using a computer
connected to any of the serial ports. To modify the settings by means of the keyboard, please refer to section 11
"KEYBOARD AND DISPLAY". To modify the settings by computer, please follow these instructions:
•
Make sure that the available connection wire coincides with the diagram in figure 3, depending on whether the
serial port of your computer is DB9 or DB25.
•
Connect the cable between the relay (or modem) and the serial port of your computer.
•
Run the GE-LOCAL software. For more details on the installation and use of the GE-LOCAL software please
refer to the GE-LOCAL instruction book.
•
Make sure that the program configuration communication parameters coincide with those of the DTP unit.
More specifically, the parameters for the communication configuration of the local MMI are the following:
•
UNIT NUMBER
•
PASSWORD
•
COMMUNICATION BAUD RATE (for the relay, depending on which port is being used (local or
remote))
•
STOP BIT (for the relay, depending on which port is being used (local or remote))
To modify or view the unit's configuration parameters go to the configuration menu, and follow the instructions
given in section 11 "KEYBOARD AND DISPLAY".
When connecting to the unit, check that the relay number and password coincide with those which appear on the
unit's configuration menu.
The DTP system has 3 settings tables stored in non-volatile memory, and these can be selected by settings or
configurable inputs. The following categories contain the settings common to the 3 tables:
GENERAL
ACTIVE TABLE
PROTECTION SETTINGS
OSCILLOGRAPHY MASKS
PERMISSIONS FOR EACH FUNCTION
The differential unit settings can be selected for each of the three tables independently.
It should be noted that in order to simplify the setting of the unit, and for safety reasons, all settings related to the
configuration of the unit (configurable inputs and outputs, alarms configuration and LEDs) have been removed
from the keyboard/display and communications software. To carry out these configurations the GE-INTRO
configuration software must be run.