Ask Me About Webinar: Data Center Assets - Modeling, Cooling, and CFD Simulation
Join our 30-minute expert session on July 10, 2025 (9:00 AM & 5:00 PM CET), to explore Digital Twins, cooling simulations, and IT infrastructure modeling. Learn how to boost resiliency and plan power capacity effectively. Register now to secure your spot!
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.
Link copied. Please paste this link to share this article on your social media post.
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.)
Link copied. Please paste this link to share this article on your social media post.
Hello @MO6
You can find the modbus register address at the extreme right of the sheet "Datacells"
The DDB's contains the signals of the protection functions.
Link copied. Please paste this link to share this article on your social media post.
Hello @MO6
You can find the modbus register address at the extreme right of the sheet "Datacells"
The DDB's contains the signals of the protection functions.
Link copied. Please paste this link to share this article on your social media post.
Hello @Arun-kumar_PS,
I reviewed the manual for the DDB 31-0 registers (3x11023 and 3x11024) for example in an attempt to identify the bit representation of each protection function. However, I was unable to find any relevant details.
Would it be appropriate for me to coordinate directly with the Protection Engineer responsible for configuring the MICOM settings, so that he can provide the bit mapping details for the protection functions within the DDBs?
Create your free account or log in to subscribe to the board - and gain access to more than 10,000+ support articles along with insights from experts and peers.
With achievable small steps, users progress and continually feel satisfaction in task accomplishment.
Usetiful Onboarding Checklist remembers the progress of every user, allowing them to take bite-sized journeys and continue where they left.
of