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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:

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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
1150 1 0

2023-04-06

Solved
CPU
CPU

CPU Saitel 866 cambiar usuario y contraseña

Solicitud de asistencia – Cambio de usuario y contraseña en CPU Saitel 866 con VxWorks 5.5.1 Hola [Nombre], Estoy trabajando con una CPU Saitel 866 que utiliza VxWorks 5.5.1 y necesito cambiar el nombr...
EcoStruxure Power & Grid icon_circle Protection & Control
260 0 1
Latest Reply: JuanRayo

Solved
MinQV
MinQV

PowerLogic T500 - Mapping multi Status points to one holding register ...

Dear Experts, I'm using the T500 module to collect data from DI/DO/DO modules. Now I want to create a Modbus Slave for others to read values. With "Status" points, do we have any way for mapping mult...
EcoStruxure Power & Grid icon_circle Protection & Control
317 0 3
Latest Reply: JuanRayo

Solved
MohamedAbdelaziz
MohamedAbdelaziz /html/rank_icons/SE-Employee.png

Saitel DP - Power supply redundancy?

Hi, Currently i am working on a project, I've two Power supplies of type SM_PS40/A5 connected to a backplane of type SM_BPX/9. when powering up the RTU, Only Power supply providing the power to RTU, ...
EcoStruxure Power & Grid icon_circle Protection & Control
210 0 1
Latest Reply: JuanRayo

Solved
Awad47735
Awad47735

MICOM P741 error code Ox838B5808

The MICOM P741 (Bay Unit Protection) has generated error code Ox838B5808, which is causing a block in the Central Unit    
EcoStruxure Power & Grid icon_circle Protection & Control
210 0 1
Latest Reply: Arun-kumar_PS

Solved
devalkansagara-24
devalkansagara-24

Hardware alarm "Aux. Supply" in Micom P122 relay

Hardware Alarm "Aux. Supply" continuously showing in Micom P122 relay and not re-setted this alarm. How to resolve this issue?
EcoStruxure Power & Grid icon_circle Protection & Control
280 0 1
Latest Reply: Arun-kumar_PS

Solved
p_dejarmy_encos
/html/rank_icons/Lieutenant.png p_dejarmy_encos

Ethernet daisy chain P3U30

Hello, Is it possible to connect various P3U30 (with two ethernet ports) using daisy chain connection, as shown in the image? Thanks in advance!
EcoStruxure Power & Grid icon_circle Protection & Control
171 0 1
Latest Reply: Karthik.P

Solved
Long-DoVan
Long-DoVan

Powerlogic P7, SCE

Hello, I add P7 ICD file into SCE 6.40.47.Z, I compile the file .mpc and get error as shown in the picture. Please help me. Thanks !
EcoStruxure Power & Grid icon_circle Protection & Control
221 0 1
Latest Reply: Philippe_Mathiot

Solved
MO6
MO6 /html/rank_icons/SE-Employee.png

MICOM P142 Protection Functions Registers

Hi, I am looking for the protection functions Registers for the Micom P142 in the excel sheets provided by schneider, but I found no addresses. (50\51, 50\51N, 27, 59, ... etc.)
EcoStruxure Power & Grid icon_circle Protection & Control
353 0 3
Latest Reply: Arun-kumar_PS

Solved
jean-luc_batard
/html/rank_icons/Lieutenant_JG.png jean-luc_batard /html/rank_icons/SE-Employee.png

PowerLogic T300 - PS50 power supply, a key element for distribution au...

PS50 secure power supply is playing a real key role in PowerLogic T300 (formerly named Easergy T300) solution, as it ensures that the system is available at any time, especially when Mains power source...
EcoStruxure Power & Grid icon_circle Protection & Control
1233 2 4
Latest Reply: jean-luc_batard

Solved
raulcortes
/html/rank_icons/Crewman.png raulcortes

ISaGRAF on Saitel DR HUe

Hi everyone! I need to do some ISaGRAF implementation on a DR HUe, and the documentation mention some additional files I need to load, but I can't find it anywhere. PLC definition file "HUe.tdb" Also...
EcoStruxure Power & Grid icon_circle Protection & Control
160 0 1
Latest Reply: Santiago_Antonanzas

Hasmukh1992
Hasmukh1992

P3U30 relay DR/Fault analysis

Please help to easy understanding for below topic. Any document or methodology for P3U30 relay DR/Fault analysis. Any case study.
EcoStruxure Power & Grid icon_circle Protection & Control
188 0 2
Latest Reply: Juha

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