SIPROTEC 4 Devices
4-22
7SJ63 Manual
C53000-G1140-C120-1
4.8
Configuration of Inputs and Outputs (Configuration Matrix)
A configuration matrix is used to determine processing of the binary inputs, outputs,
LEDs, and indication buffers.
Configuration is performed with DIGSI
®
4.
The configuration matrix is primarily divided into the following columns:
q
Device functions with a selection field for the function settings;
q
messages, e.g. indications or command with
q
Information number, identification of the information, and a description in the appro-
priate device documentation,
q
Display text, representative of the information on the device display,
q
Long text, extensive description of the information,
q
Type, identification of the information, e.g. BR_D2 Double command with check-
back indication;
q
Source, that is, origin of the information with
q
Binary inputs for initiating indications,
q
Function key F, freely programmable key on the HMI, e.g. assigned to trigger
events,
q
CFC (Programmable logic), user-specific logic outputs as the origin of the informa-
tion;
q
Destination of the information, with
q
Binary outputs for the output of signals,
q
LED, display of information, e.g. messages,
q
System interface, transmission of information, e.g. to SCADA or substation control-
ler,
q
CFC (Programmable logic), information as an input to a user-specified logic,
q
Buffer, in which the information should be entered,
– Operation buffer or
– Sensitive Ground Fault buffer or
– Trip Log,
q
Display within
Control Display or
Default Display,
q
Control Menu, primary device can be controlled or tagging can be set.
The user determines the configurations by
q
Clicking on the appropriate column, or by
q
Using the context menu: L (latched), U (Unlatched), H (activate high), L (activate
low), _ (not configured), etc.
DIGSI
®
4 checks the entry for plausibility and locks the input field if necessary. A
locked input field is shown in gray.
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