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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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Announcements & Events

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:

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Protection & Control

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Araceli_Monje
Commander Araceli_Monje Commander

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
1265 1 0

2023-04-06

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
900 0 0

2023-09-26

sesa38348
Ensign sesa38348 Ensign

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
1953 0 1
Latest Reply: Rudolf_Simon

Khoa_NTM
Lieutenant | EcoXpert Master Khoa_NTM Lieutenant | EcoXpert Master

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
1084 0 1
Latest Reply: Mathieu_Lansoy

ryanunderwood
ryanunderwood Cadet

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
706 0 0

2023-08-24

Solved
Milica_Repac
Lieutenant JG 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
2232 0 4
Latest Reply: kanaND

Solved
Ivan_Puškaš_EC
Lieutenant 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
1953 0 3
Latest Reply: Jefferson_Leite

mohankumar.c
Crewman mohankumar.c

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
1853 0 2
Latest Reply: mohankumar.c

Solved
Pete_Vivers
Captain Pete_Vivers Captain

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
2095 4 3
Latest Reply: Pete_Vivers

Solved
sesa211247_brid
Lieutenant sesa211247_brid Lieutenant

Easergy P3 IEC 61850 Conformance statements files

Dear Experts Could you share the Conformance statements files for the Easery P3 IED Regards
EcoStruxure Power & Grid icon_circle Protection & Control
2378 1 5
Latest Reply: sesa211247_brid

Solved
Windsor
Lt. Commander Windsor Lt. Commander

PowerLogic T300 - Configuring Firewall and Whitelist on WAN Ethernet p...

Hi all, I have configured a white list on the WAN network interface (using Easergy Builder) that contains a list of approved IP addresses that should be able to access the RTU web pages. After downlo...
EcoStruxure Power & Grid icon_circle Protection & Control
1981 0 4
Latest Reply: Windsor

Karim_Ouakli
Lt. Commander Karim_Ouakli Lt. Commander

PowerLogic P5 : looking for MTTF/MTBF figures ?

Here is the updated declaration for 2023.
EcoStruxure Power & Grid icon_circle Protection & Control
1255 0 0

2023-05-11

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