EasyManuals Logo

Siemens Argus 7SR21 User Manual

Siemens Argus 7SR21
644 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #11 background imageLoading...
Page #11 background image
7SR210 & 7SR220 Description of Operation
Unrestricted ©2018 Siemens Protection Devices Limited Page 7 of 94
Symbols and Nomenclature
The following notational and formatting conventions are used within the remainder of this
document:
· Setting Menu Location MAIN MENU>SUB-MENU
· Setting: Elem name -Setting
· Setting value: value
· Alternatives: [1st] [2nd] [3rd]
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
Binary Output visible to user
Digital signal 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)

Table of Contents

Other manuals for Siemens Argus 7SR21

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Siemens Argus 7SR21 and is the answer not in the manual?

Siemens Argus 7SR21 Specifications

General IconGeneral
BrandSiemens
ModelArgus 7SR21
CategoryOther
LanguageEnglish

Related product manuals