Siemens 7SR12 Argus Manual page 11

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