Matismart MT53RS (smart recloser)

Status: Vendor Confirmed · Register points: 52 · Transports: Modbus RTU

A curated ModDef profile for the Matismart MT53RS (smart recloser). Import it as matismart.mt53rs or load the .moddef.yaml directly.

Connect to one over Web Serial and watch its values live in the device dashboard.

Usage

Load the profile, bind a transport, and read a point by name. The runtime applies the offset, scaling, byte order, and sentinels from the definition.

Go

doc, _ := moddef.Load("matismart-mt53rs.moddef.yaml")
dev, _ := client.New(doc, "matismart-mt53rs", transport) // your modbus.Transport
v, _ := dev.ReadPoint(ctx, "aux_output_active")
fmt.Println(v)

TypeScript

import {Device} from '@moddef/core';
import {loadDocument} from '@moddef/core/node';

const doc = await loadDocument('matismart-mt53rs.moddef.yaml');
const dev = Device.create(doc, 'matismart-mt53rs', transport);
console.log(await dev.readPoint('aux_output_active'));

Rust

let doc = moddef_core::load("matismart-mt53rs.moddef.yaml")?;
let mut dev = Device::new(&doc, Some("matismart-mt53rs"), transport)?;
let v = dev.read_point("aux_output_active").await?;

Python

from moddef import Device, load
from moddef.pymodbus import Options, PymodbusTransport

doc = load("matismart-mt53rs.moddef.yaml")
transport = await PymodbusTransport.tcp("192.168.1.50", options=Options())
dev = Device.create(doc, "matismart-mt53rs", transport)
print(await dev.read_point("aux_output_active"))

C

md_doc_t doc;
md_doc_init(&doc, flash_ptr, flash_len);        /* zero-copy view */

md_dev_t dev;
md_dev_init(&dev, &doc, MD_STR("matismart-mt53rs"), &transport);

md_value_t v;
md_dev_read(&dev, MD_STR("aux_output_active"), &v);

C++

auto doc = moddef::Document::view(flash_bytes).value();   // zero-copy over flash
auto dev = moddef::Device::open(doc, "matismart-mt53rs", transport).value();

if (auto v = dev->read("aux_output_active"); v)
    std::cout << v->to_string() << '\n';

Commands

Multi-step register procedures (spec §11.7) this profile defines — write params, arm a trigger, poll for completion, then read the result. Run one with your language's command executor (RunCommand, runCommand, run_command, or md_cmd_begin/md_cmd_tick in C/C++).

open_breaker — Open Breaker

Write 1 (open) to register 0x11, then poll register 0x0F until the open-position sensor (bit 0) is triggered. Times out if RS-485 control is disabled in register 0x12.

Results

Field	Type
position_sensors	flags
recloser_status	flags

close_breaker — Close Breaker

Write 2 (close) to register 0x11, then poll register 0x0F until the closed-position sensor (bit 2) is triggered. Closing energises everything downstream. Times out if RS-485 control is disabled in register 0x12.

Results

Field	Type
position_sensors	flags
recloser_status	flags

Measurands

The 1 semantic quantities this device reports, each linked to the measurand catalog. Query a device by measurand instead of a raw point when you want portable code.

Base quantity	Name	Unit	Description
device_status	Device Status	undefined	Overall device operating status (enum)

Source

• Profile: switchgear/matismart-mt53rs/matismart-mt53rs.moddef.yaml
• Register map: vendor documentation