Manual[1.6.2]

1 Overview

This document is intended to act as a user manual and explain WCC Lite usage in detail. It is exp...

2 Hardware and software requirements

In order to get the WCC Liteup and running, a PC/Mac is required, capable of running a web browse...

3 Technical information

System Processor ARM CPU (AR9331, 400MHz) Memory 16 MB Flash/64 MB DDR2 RAM...

4 WCC Lite status indication and control

Status indication Reset button The reset button is located on the front panel of WCC Lite, to...

5 Installing the WCC Lite

Mounting To mount the device:1. Secure the top of the mounting clip onto a DIN rail.2. Push the ...

6 WCC Lite interfaces

WCC lite supports various interfaces to be acquire data and control external circuitry. That incl...

7 Tags

Single point Commonly used in storing digital states single point values have only one bit of in...

8.1 Initial Setup

Initial setup WCC Lite comes with static network configuration with its IP set to 192.168.1.1. F...

8.2 Site Layout

Site layout It provides the main navigation through the website. Contains the following sectio...

8.3 Protocol Hub

Protocol HUB Protocol HUB section stores configuration for every connected device. You can confi...

8.4 Status

Overview System System section in status tab shows basic information about current status of th...

8.5 System

System System tab includes various properties, configuration, and settings of the system and con...

8.6 Services

Introduction Services tab shows the services of the device and contains the following subsection...

8.7 Network

The page shows information about current interface status, its configurations, provides various...

8.8 Logout

To log out of the device graphical user interface a logout button in interface’s upper right co...

9 API

The firmware of the WCC Lite features a builtin API which is accessible via the web interface. A...

10 SNMP

SNMP (Simple Network Management Protocol) is an internetstandard protocol for managing devices o...

11 DNP 3.0

Introduction DNP3 (Distributed Network Protocol) is a set of communications protocols used bet...

12 SMS sender

General SMS sender is a service that lets user configure WCC Lite to send SMS on a set tag trigg...

13 DLMS/COSEM

Introduction IEC 62056 is a set of standards for electricity metering data exchange by Internati...

14 Aurora

Overview The Aurora Protocol is a link layer communications protocol for use on pointtopoin...

15 Elgama

Overview Elgama protocol is used for communications with Elagama elektronika electricity meters....

16 SMA NET

Overview SMA Net can transfer SMA Data, TCP/IP and many more telegrams due to its multiprotocol...

17 Windlog

Overview Windlog protocol is used for communications with Windlog data logger. Configuration W...

18 At command

Overview At command protocol is used for communications with AT Commands. Configuration At com...

19 SOLPLUS

Overview Solplus protocol is used to download inverter data from Solplus inverters using a http ...

20 GINLONG

Overview Ginlong protocol is used to communicate with Ginlong inverters over serial communicatio...

21 Delta

Overview Delta protocol is used to communicate with Delta inverters over serial communication. ...

22 COMLYNX

Overview Comlynx protocol is used to communicate with Comlynx inverters over serial communicatio...

23 POWERONE

Overview PowerOne protocol is used to communicate with Aurora inverters over serial communicatio...

24 KOSTAL

Overview Kostal protocol is used to communicate with Kostal devices over serial communication. ...

25 VBUS

Overview Vbus is a protocol used for communication with solar station automation via serial link...

26 VESTAS

Overview Vestas is a protocol used for communication with solar station automation via serial li...

27 Kaco

Overview This protocol is meant to be used by inverters that convert the DC power generated by t...

28 M-Bus

Overview M-Bus or Meter-Bus is a protocol for the remote reading of water, gas, or electricity m...

28 Modbus

Introduction Modbus is a serial communications protocol for use with its programmable logic cont...

29 IEC 60870-5

Introduction IEC 60870 part 5 is one of the IEC 60870 set of standards which define systems used...

29.1 IEC 60870-5-101

The IEC 60870-5-101 protocol is a companion standard for power system monitoring, control assoc...

29.2 IEC 60870-5-103

IEC 60870-5-103 The IEC 60870-5-103 protocol is a companion standard for the informative interfa...

29.3 IEC 60870-5-104

IEC 60870-5-104 Master IEC 60870-5-104 protocol (in short IEC 104) is a part of IEC Telecontrol ...

30 IEC 62056-21

Introduction IEC 61107 or currently IEC 62056-21, was an international standard for a computer p...

31 IEC 61850

Introduction IEC 61850 is an international standard defining communication protocols for intelli...

32 WCC Lite internal signals

Overview The WCC Lite contains several internal data points for readout and control which can be...

33.1 Devices configuration

Protocol HUB uses configuration in excel file format. Each sheet represents a specific part of co...

33.2 Signals Configuration

The signals sheet contains all signals linked to devices. Each signal is defined in a single row....

33.3 Uploading configuration

As of WCC Lite version v1.4.0 there are three separate ways to import the configuration: import a...

34 Programmable logic controller

A programmable logic controller (PLC) is a digital device adapted for control of processes which ...

35 MQTT

Introduction MQTT (short for MQ Telemetry Transport) is an open OASIS and ISO standard (ISO/IEC ...

36 Data Export

General Various protocols are made to transmit data points as they are generated. This is enough...

37 Certificates

Devices that send unencrypted data are susceptible to attacks which might cause deliberate damage...

38 Cyber security

WCC Lite is based on OpenWRT operating system. OpenWrt is described as a Linux distribution for e...