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Protection & Control

Schneider Electric support forum about Protection Relays, Substation Controllers & RTUs, Arc Flash Devices & Systems in Medium Voltage and Low Voltage. A place to get support on product selection, installation, commissioning and troubleshooting.

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Dear Forum members, 

Welcome in Protection & Control Forum! Involving professionals in Design, Quotation, Panel manufacturing, Installation, Commissioning and Operation can get expert answers to their questions.

This Forum will especially benefit:

  • Technical consultants
  • Panel Builders
  • Electrical Contractors
  • System Integrators
  • Facility Managers

Protection & Control

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Araceli_Monje
/html/rank_icons/LtCommander.png Araceli_Monje /html/rank_icons/SE-Employee.png

Welcome & Get Started to Protection & Control Forum!

Ready to discover our fully renewed Protection & Control portfolio? What is Protection & Control Forum about? This forum has been specifically designed to find support about: Protection...
EcoStruxure Power & Grid icon_circle Protection & Control
1165 1 0

2023-04-06

met123
met123

Easergy Studio is locked, for unlocked Close an external editor

We are programming an Easery P3 with Gooses and we are facing this error msg : is there a solution or parameters to adjsute? Best Regards
EcoStruxure Power & Grid icon_circle Protection & Control
869 0 1
Latest Reply: Arun-kumar_PS

Solved
Ray_Chang_EPEC
/html/rank_icons/Lieutenant.png Ray_Chang_EPEC /html/rank_icons/EcoXpertMasterLeaf.png

How to controlCB over IEC61850 with P3

Hi all: I've been try to using control block to control Virtual input in IEC61850.But when i send command there is no repond or action.I can use modbus to control throw VI but can not do it with IEC618...
EcoStruxure Power & Grid icon_circle Protection & Control
1386 0 2
Latest Reply: Ray_Chang_EPEC

SESA439645
/html/rank_icons/Crewman.png SESA439645 /html/rank_icons/SE-Employee.png

C434 Synchrocheck function

Hello all! I´m working on a C434 application where it´s necessary to test a ANSI 25 function. In this particular application (breaker and a half topology) I don´t have the "Vref" voltage input availa...
EcoStruxure Power & Grid icon_circle Protection & Control
704 0 1
Latest Reply: sesa164970_brid

Luimalons
Luimalons

ATV 630 Digital Input

Hello community / I'm somewhat new to this world of automation and recently acquired an Altivar 630 frequency drive. I want to use it for a water pumping system application, but I have an issue. I'm us...
EcoStruxure Power & Grid icon_circle Protection & Control
812 0 0

2023-09-26

sesa38348
/html/rank_icons/Ensign.png sesa38348 /html/rank_icons/SE-Employee.png

Watchdog information by MODBUS or IEC61850

Dear all, Can we have also the watchdog information by communication Modbus or IEC61850 on the same way as sepam. In sepam we can have by communication "mayor fault" and "partial fault". What is avai...
EcoStruxure Power & Grid icon_circle Protection & Control
1767 0 1
Latest Reply: Rudolf_Simon

Khoa_NTM
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ADVC controller

Hi guy, I read the parameters of advc2, and advc3 through iec870-104. But all values = 0, I want to update firmware of controllers. Pls, tell me where the link to download the latest firmware. Please h...
EcoStruxure Power & Grid icon_circle Protection & Control
973 0 1
Latest Reply: Mathieu_Lansoy

ryanunderwood
ryanunderwood /html/rank_icons/SE-Employee.png

SEPAM S80 to M81 conversion

Hi I have a SEPAM S80 which has been incorrectly specified and it should be a an M81. Does anyone know if this could be reprogrammed? Our Factory in Leeds has SEPAM facility but im unsure if this can...
EcoStruxure Power & Grid icon_circle Protection & Control
650 0 0

2023-08-24

Solved
Milica_Repac
/html/rank_icons/Lieutenant_JG.png Milica_Repac

Protection algorithms for MiCOM serie Px30 and Px40

Dear all, For TSO is required to have Main 1 and Main 2 relay protection produced by different manufacturers or by the same manufacturer, but only if the relay protection have different algorithms. T...
EcoStruxure Power & Grid icon_circle Protection & Control
1769 0 4
Latest Reply: kanaND

Solved
Ivan_Puškaš_EC
/html/rank_icons/Lieutenant.png Ivan_Puškaš_EC

Busbar protection - CT core rule

Hi everyone, I have a question regarding the busbar protection in general, but with main focus on SE products Micom P740 and P746. @HenriGRASSET maybe you can help on this. I will make a simple q...
EcoStruxure Power & Grid icon_circle Protection & Control
1800 0 3
Latest Reply: Jefferson_Leite

mohankumar.c
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MODICON M221 MODBUS SERIAL COMMUNICCATION

Hi, I am unable to read data from SELEC MFM383A-C using RS 485 communication, getting error I have configured correctly on serial settings and serial block. Refer below on block diagram and selec me...
EcoStruxure Power & Grid icon_circle Protection & Control
1702 0 2
Latest Reply: mohankumar.c

Solved
Pete_Vivers
/html/rank_icons/Captain.png Pete_Vivers /html/rank_icons/SE-Employee.png

NPAG EBook is Here !!!!

Introducing the Protection bible e-book – NPAG I am pleased to share with you all the link to the repository of the whole protection landscape. This book represents an accumulation of over 50 y...
EcoStruxure Power & Grid icon_circle Protection & Control
1867 4 3
Latest Reply: Pete_Vivers

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