SIPROTEC 4 Devices
4-177SJ62 Manual
C53000-G1140-C121-1
4.6 General Setting Procedure
The SIPROTEC
®
4 devices are delivered with standard default settings. Changes to
the settings are done with DIGSI
®
4.
The setting procedure for a SIPROTEC
®
4 device consists of:
q Overall Protection and Control Design:
q
Determining the functions that are to be used (device configuration),
q
Masking the binary inputs, outputs, LEDs, buffers, system port, etc.
q
Defining special logic functions (CFC).
q Specific Settings:
q
Settings for all elements to be used,
q
Settings of the protective functions,
q
Settings of the process control functions.
Settings are first done Off-line. The settings are then loaded into the SIPROTEC
®
4
device on-site using the operating serial interface, or remotely by modem and the ser-
vice interface.
K450.gif
Figure 4-12 Setting a SIPROTEC
®
4 device using DIGSI
®
4
The transfer of data from DIGSI
®
4 to the SIPROTEC
®
4 device is indicated in the dis-
play. The progress of the transfer is displayed. See Figure 4-13.
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