The Internet of Things (IIoT) offers unprecedented possibilities for industries. Stay ahead with EcoStruxure™ Plant and Machine.Learn more
...with the EcoStruxure™ Facility Expert (formerly known as Facility Hero) app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
The story behind the Shedd Aquarium, a smart, sustainable facility that connects people to animals, with EcoStruxure™.Discover how
Welcome to the Schneider Electric Global Website×
Does the Mircologic Ammeter (A) Trip Unit have a Meter Module (MM)? If it does, what measurements are available?
Powerpact, Masterpact, Micrologic, Compact NS, Compact NSX
Application using Micrologic circuit breaker in communication
Need to know the available measurements and register on a Micrologic Ammeter trip unit.
The Micrologic A trip unit does have Metering Module, but the only measurements available are current values. In the table below, the registers accessible in the Ammeter trip unit are visible.
|Read / Write||Scale||Unit||Format||Interval||Description||Label|
|1016||1||R||x 1||A||INT||0..32767||RMS current on phase A.||I_RMS|
|1017||1||R||x 1||A||INT||0..32767||RMS current on phase B.||I_RMS|
|1018||1||R||x 1||A||INT||0..32767||RMS current on phase C.||I_RMS|
|1019||1||R||x 1||A||INT||0..32767||RMS current on the neutral .1||I_RMS|
|1020||1||R||x 1||A||INT||0..32767||Maximum rms current in registers 1016, 1017, 1018 and 1019.||I_Max|
|1021||1||R||x 1||A||INT||0..32767||Ground-fault current: if this current exceeds 32767 A, the register blocks at 32767.2||I_RMSGnd|
|1022||1||R||x 1||mA||INT||0..32767||Earth-leakage current: if this current exceeds 32767 A, the register blocks at 32767.3||I_RMSVigi|
Use Address xx + 200 for the Meter Module if an IFE or IFM module is not be used in communication.
See link below for more information,
Modbus™ Communications System for Micrologic™ A, P, and H Trip Units 0613IB1201 - Modbus Register List
Powerpact P, R, and Masterpact NW, NT Micrologic™ 2.0A, 3.0A, 5.0A, and 6.0A Trip Units 48049-136-05 - Instruction Bulletin
Sign up for all the latest solutions, offers and best practices straight to your inbox.
We are excited that you have joined the group. You will receive your welcome email soon describing the program and what to expect in the upcoming weeks. Enjoy!