ABB B23 (B-series)

Status: Vendor Confirmed · Register points: 145 · Transports: Modbus RTU

A curated ModDef profile for the ABB B23 (B-series). Import it as abb.b23 or load the .moddef.yaml directly.

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("abb-b23.moddef.yaml")
dev, _ := client.New(doc, "abb-b23", transport) // your modbus.Transport
v, _ := dev.ReadPoint(ctx, "active_energy_import")
fmt.Println(v)

TypeScript

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

const doc = await loadDocument('abb-b23.moddef.yaml');
const dev = Device.create(doc, 'abb-b23', transport);
console.log(await dev.readPoint('active_energy_import'));

Rust

let doc = moddef_core::load("abb-b23.moddef.yaml")?;
let mut dev = Device::new(&doc, Some("abb-b23"), transport)?;
let v = dev.read_point("active_energy_import").await?;

Python

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

doc = load("abb-b23.moddef.yaml")
transport = await PymodbusTransport.tcp("192.168.1.50", options=Options())
dev = Device.create(doc, "abb-b23", transport)
print(await dev.read_point("active_energy_import"))

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("abb-b23"), &transport);

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

C++

auto doc = moddef::Document::view(flash_bytes).value();   // zero-copy over flash
auto dev = moddef::Device::open(doc, "abb-b23", transport).value();

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

Measurands

The 14 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
energy_active	Active Energy	Wh	Cumulative active energy register
energy_reactive	Reactive Energy	varh	Cumulative reactive energy register
energy_apparent	Apparent Energy	VAh	Cumulative apparent energy register
active_power	Active Power	W	Instantaneous real power
reactive_power	Reactive Power	var	Instantaneous reactive power
apparent_power	Apparent Power	VA	Instantaneous apparent power
voltage	Voltage	V	RMS voltage; qualify with phase_ref (L1_N, L1_L2, ...)
current	Current	A	RMS current; qualify with phase_ref / direction
frequency	Frequency	Hz	Grid frequency
power_factor	Power Factor	1 (ratio)	Ratio of real to apparent power (dimensionless)
fault_code	Fault Code	undefined	Vendor fault code (enum or integer)
warning_code	Warning Code	undefined	Vendor warning code (enum or integer)
alarm_status	Alarm Status	undefined	Alarm state (enum or flag set)
device_status	Device Status	undefined	Overall device operating status (enum)

Source

• Profile: energy-meter/abb-b23/abb-b23.moddef.yaml
• Register map: vendor documentation