Function Description Analog And Binary Triggers; Overview Of Functions; Function Description Analog Trigger; Structure Of The Analog Trigger - Siemens SIPROTEC 5 Manual

Fault Recorder

7.3 Function Description Analog and Binary Triggers

7.3 Function Description Analog and Binary Triggers

Overview of Functions

7.3.1
The fast-scan and slow-scan recorders have analog and binary triggers.
Each analog trigger can be configured as primary, secondary or percentage value, relative to the rated value,
and switched into the mode ON, OFF or Test.
Fault records generated in test mode are marked with the Test (Test flag) identifier.
Many trigger combinations can be implemented using a CFC chart. To do this, various indications in CFC
blocks are processed into one CFC output signal that can then, for example, be routed to the External Start.
Analog Triggers
Table 7-5
Analog Triggers
Frequency trigger 1-phase
Frequency trigger 3-phase
Voltage trigger 1-phase
Voltage trigger 3-phase
Current trigger 1-phase
Current trigger 3-phase
Power trigger 1-phase
Power trigger 3-phase
In these function blocks level triggers (Min/Max) and gradient trigger (dM/dt) can be configured.
Binary Triggers
Table 7-6
Binary Triggers
Manual start
Binary inputs
GOOSE trigger
CFC trigger
Manual start and External start are each described in the chapters
7.3.3.2 External Trigger Start
Manual start and External start are 2 inputs on each recorder that can be used to start recording. The func-
tion is identical for both triggers. Manual Start is primarily used during commissioning and maintenance.
External Start is of universal use.

Function Description Analog Trigger

7.3.2
7.3.2.1

Structure of the Analog Trigger

There are 4 trigger functions available in the fault recorder:
•
Frequency trigger 1-phase (also see
•
Frequency trigger 3-phase (also see
•
Voltage trigger 1-phase (also see
•
Voltage trigger 3-phase (also see
262
Description of Analog Triggers
Using Binary Triggers
.
7.4.3.1 Overview of
7.5.3.1 Overview of
7.5.1.1 Overview of Functions
7.5.1.1 Overview of Functions
Description
(Also see 7.4.3.1 Overview of
(Also see 7.5.3.1 Overview of
(Also see 7.5.1.1 Overview of Functions
(Also see 7.5.1.1 Overview of Functions
(Also see 7.5.2.1 Overview of Functions
(Also see 7.5.2.1 Overview of Functions
(Also see 7.4.4.1 Overview of
(Also see 7.5.4.1 Overview of
Use
Function key (via >Manual start)
Via >External start
Via >External start
Via >External start
7.3.3.1 Manual Trigger Start
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SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017
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