toyopuc-computerlink 0.8.0

Python client library for TOYOPUC computer-link communication over TCP and UDP

TOYOPUC Computer Link for Python

Python library for TOYOPUC Computer Link PLC communication over TCP or UDP.

Supported PLC profiles

The maintained profile table is in PLC profiles. Choose one exact canonical PLC profile from that table.

Supported device types

The maintained device and range tables are in Supported registers. Use that page for supported device families, address syntax, and profile-specific notes.

Installation

pip install toyopuc-computerlink

Quick example

import asyncio

from toyopuc import ToyopucConnectionOptions, open_and_connect, read_typed, write_typed


async def main() -> None:
    options = ToyopucConnectionOptions(
        host="192.168.250.100",
        port=1025,
        plc_profile="toyopuc:plus:extended",
    )

    async with await open_and_connect(options) as client:
        value = await read_typed(client, "P1-D0000", "U")
        print(f"P1-D0000 = {value}")

        await write_typed(client, "P1-D0001", "U", 1234)


asyncio.run(main())

Documentation

Page	Use it for
Full documentation site	Unified docs for all PLC communication libraries.
Getting started	First connection, first read, and first write.
Usage guide	Recommended entry points and common workflows.
Supported registers	Public device families and typed address forms.
PLC profiles	Exact canonical profile names and profile-specific cautions.
Gotchas	Symptoms, root causes, and fixes for common mistakes.
Samples	Complete sample programs and command lines.

Hardware verified

Live-device verification is maintained in Latest communication verification. See that page for verified PLC models, transports, dates, limitations, and retained validation notes.

License and registry

Item	Value
License	MIT
Registry	PyPI
Package	toyopuc-computerlink