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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.

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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
1258 1 0

2023-04-06

Solved
Ahalliwell
Ahalliwell

SFT2841 Version for older Sepam 20 Series

Hello, I have an old Sepam 20 (from around 2013) is the latest version of SFT2841 V17.4 fully compatible with this relay? I can connect to a spare relay on the bench but am unable to change any of the ...
EcoStruxure Power & Grid icon_circle Protection & Control
702 0 5
Latest Reply: Gregory_Meunier

Philip23
Philip23

P3 Modbus TCP

Hi everyone! I'm currently working with P3U20 relay as our motor protection, I am planning to connect this relay to Siemens S7-1200 PLC through Modbus TCP. I've already connected them to the same netwo...
EcoStruxure Power & Grid icon_circle Protection & Control
218 0 1
Latest Reply: Karthik.P

Solved
Hoang_Phu
Ensign Hoang_Phu

I can't read the circuit breaker value using the IEC-104 protocol with...

Hello guys, I can't read Double point with IEC-104 protocol, how to configure it? At this address 100, the breaker is Open (1) and the breaker is closed (2), how to separate and understand it and read ...
EcoStruxure Power & Grid icon_circle Protection & Control
418 0 2
Latest Reply: Hryhorenko_ActiVolt

Muh
Muh

P1 relay

Hello, I am currently commissioning an Easergy P1V relay. The device trips the circuit breaker correctly when a phase is lost (undervoltage). However, after the fault is cleared and the phase is rest...
EcoStruxure Power & Grid icon_circle Protection & Control
252 0 1
Latest Reply: Arun-kumar_PS

Rajeev_211
Crewman Rajeev_211 Crewman

Saitel DR - Can one have more than one Modbus Master connected to HUe?

I have made one modbus TCP slave PHG66301A in saitel HUe, when I am checking the modbus slave data on modbus poll master, its working and reading the data properly without time out. But the moment i am...
EcoStruxure Power & Grid icon_circle Protection & Control
381 0 2
Latest Reply: JuanRayo

Carlos5
Carlos5

MiCOM P633

Hi everyone, I’m working with a MiCOM relay and I have a question about the setting “Vec.gr.ends a-b PSx”. The case is a Dyn1 transformer where the HV side is supplied in negative phase sequence. I’m a...
EcoStruxure Power & Grid icon_circle Protection & Control
218 0 1
Latest Reply: Arun-kumar_PS

Sameh11
Sameh11

Easergy Studio not showing settings by double clicking setting file!!

Hi Experts when I double click my setting file x3v it opens the Easergy studio home page instead of opening the setting file. in this case I have to browse again for my file to open. it is annyoing as ...
EcoStruxure Power & Grid icon_circle Protection & Control
396 0 2
Latest Reply: Sameh11

Solved
Milica_Repac
Lieutenant JG Milica_Repac

Easergy MiCOM C264 documentation - PIXIT, PICS, MICS and TICS

Hello, Does MiCOM C264 have documentation considering PIXIT, PICS, MICS and TICS? I couldn't find anything so, if someone has this could you please share it? Best RegardsMilica Repac
EcoStruxure Power & Grid icon_circle Protection & Control
1216 0 3
Latest Reply: kasım

Solved
Jayden
Jayden Cadet

What exactly is the meaning of event code 148E01 : SW diag_kick in P3U...

What exactly is the meaning of event code 148E01 : SW diag_kick in P3U30? I found the relay restarted after this code (148E01). Is this the event code that occurs when P3 is damaged or setting change...
EcoStruxure Power & Grid icon_circle Protection & Control
439 0 3
Latest Reply: Raviteja

Vangelis_Gionis
Ensign Vangelis_Gionis Ensign

Selective Overcurrent Logic(SOL) in PowerLogicP3

Hello dear team , i am searching for someone who can share with me as an example any epz projects with upstream & downstream P3 protection relay which has been used in fault selectivity scheme , o...
EcoStruxure Power & Grid icon_circle Protection & Control
286 0 2
Latest Reply: Arun-kumar_PS

Jonas_IJHA
Jonas_IJHA

P3U30 "CALIBRATION MODE"

Hi How to exit "CALIBRATION MODE" on a P3U30 relay?
EcoStruxure Power & Grid icon_circle Protection & Control
290 0 2
Latest Reply: Arun-kumar_PS

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