Siemens 7SR12 Argus User Manual

7SR11 & 7SR12 Description Of Operation
©2017 Siemens Protection Devices Limited Chapter 1 Page 7 of 88
c
start
trip
Elem Starter
Elem Inhibit
Elem Reset Delay
c
Forward
Reverse
Elem Char Dir
Non-Dir
L1 Dir Blk
PhaseAFwd
Binary input signal
visible to user
Binary Output visible to user
Digital signal not visible to
user, to/from another element
List of settings associated with a specific
function
Appropriate list is TRUE when setting
selected.
Digital signal not visible to
user
,
internal to this element
IL1
Analogue signal with signal
description
Common setting for multiple functions
c
start
trip
Function.
Individual functions are enabled when
associated control input (c) is TRUE
.
Common control input
(c
) for multiple
functions.
All functions are enabled
when control input is TRUE.
&
And Gate
(2 inputs shown
)
≥1
Or Gate
(3 inputs shown
)
INST.
EVENT
EVENT
:
IEC,
Modbus or DNP
Where applicable
Relay instrument
=1
Exclusive Or (
XOR) Gate
(3
inputs shown)

Siemens 7SR12 Argus Specifications

General

Brand	Siemens
Model	7SR12 Argus
Category	Protection Device
Language	English