LECPSERVER / INDUSTRIAL COMMUNICATION

Industrial PLCs.
Simple communication.

Designed to be simple and efficient. Connect PLCs with PCs, servers and industrial applications in a few straightforward steps.

Get LECPServer Read the manual

Deploy on Windows · Free for 2 PLCs · Licensing for more devices

FROM DEVICE TO APPLICATION01 / CONNECT

Communication schematic · Not live data

NATIVE PLC PROTOCOLS · HTTP WEBAPI

SIMPLE CONFIGURATION. EFFICIENT COMMUNICATION.

Simple configuration.
Efficient communication.

Use the HTTP client you know to connect device data with your applications.

01 /

WebAPI Server

Connect client applications to devices through HTTP WebAPI, across platforms and programming languages.

02 /

Multiple communication protocols

Use Modbus alongside native protocols for Mitsubishi, Omron, Siemens, Keyence and Panasonic PLCs.

03 /

Configure, monitor & debug

Use the built-in tools to adjust nodes, monitor values and debug WebAPI requests in one place.

Industrial application development and device data management — CONNECTED ON THE FACTORY FLOOR
One service.
Control PLC devices on site.PLC · HTTP WebAPI · MQTT
Learn more

BUILT FOR DEVELOPERS

HTTP WebAPI.
Pass commands through.

Use the HTTP client you know. Connect through C#, Java, Go, Python, PHP, LabVIEW, C or browser JavaScript without integrating a dedicated client DLL.

Explore the API

Adapt the address and node to your installation. Response shown is illustrative.

● ● ● HTTP POST

curl -X POST 'http://127.0.0.1:8088' \
  -H 'Content-Type: application/json' \
  -d '{"action":"plc_read_node",
       "node":"NODES.MODBUS.C0000"}'

EXAMPLE RESPONSE{"errcode":0,"errmsg":"","rtval":[true,true,false,false,false]}

LECPServer device and node configuration interface

Cropped legacy interface from the product manual. Your downloaded version may differ.

CONFIGURE. CONNECT. BUILD.

A simple, efficient
configuration interface.

LECPServer uses a minimal interface without complicated configuration options, helping you get started and configure device nodes quickly.

Configure devices and protocols
Define nodes, types and array lengths
Debug reads and writes before integrating

See the interface guide

A FEW STEPS TO YOUR FIRST CONNECTION

A few steps to
your first connection.

Download & install

Check the system requirements, download LECPServer and follow the installation guide.

Configure devices & nodes

Use the simple configuration interface to choose protocols and set up devices and nodes.

Connect devices & applications

Call WebAPI with your HTTP client, or configure MQTT node publishing.

Open the installation guide

Industrial PLCs.Simple communication.

Simple configuration.Efficient communication.