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Introduction Services tab shows the services of the device and contains the following subsections: Services tab shows the services of the device and contains the following subsections: TELEMETRY AGENT: device telemetry sending to a remote server; IPSEC:...

Introduction DNP3 (Distributed Network Protocol) is a set of communications protocols used between components in process automation systems. Its main use is in utilities such as electric and water companies. It was developed for communications between vario...

Introduction IEC 62056 is a set of standards for electricity metering data exchange by International Electrotechnical Commission. The IEC 62056 standards are the international standard versions of the DLMS/COSEM specification. DLMS or Device Language Messag...

Introduction IEC 61107 or currently IEC 62056-21, was an international standard for a computer protocol to read utility meters. It is designed to operate over any media, including the Internet. A meter sends ASCII (in modes A..D) or HDLC (mode E) data to a ne...

Introduction Modbus is a serial communications protocol for use with its programmable logic controllers (PLCs). Modbus has become a de facto standard communication protocol and is now a commonly available means of connecting industrial electronic devices. It ...

Introduction MQTT (short for MQ Telemetry Transport) is an open OASIS and ISO standard (ISO/IEC PRF 20922) lightweight, publish-subscribe network protocol that transports messages between devices. The protocol usually runs over TCP/IP, although its variant, M...

Overview System System section in status tab shows basic information about current status of the system.Hostname: The label that is used to identify the device in the network.Model: Model of the device.Firmware version: Current firmware version.Kernel versio...

System System tab includes various properties, configuration, and settings of the system and contains the following pages: • SYSTEM: properties and settings of the system.• ADMINISTRATION: settings of the administration for various services.• SOFTWARE: setti...

The page shows information about current interface status, its configurations, provides various interface, network properties configuration capabilities and contains the following subsections:• INTERFACES: shows information about current interface status, al...

The IEC 60870-­5-­101 protocol is a companion standard for power system monitoring, control associated communications for telecontrol, teleprotection, and associated telecommunications for electric power systems. Standard IEC 60870­5­101 was prepared by IEC te...

To log out of the device graphical user interface a logout button in interface’s upper right corner should be pressed. A user is automatically disconnected after ten minutes of inactivity. This ensures that the device would not be suspect to any deliberate d...

Protocol HUB uses configuration in excel file format. Each sheet represents a specific part of configuration: Devices contains device list and protocol related configuration. Signals contains a list of signals and their options. First line on each sheet...

The signals sheet contains all signals linked to devices. Each signal is defined in a single row. The Signal list can be split into multiple sheets. Each sheet name may start as Signals. Required attributes These attributes are mandatory for every configured...

As of WCC Lite version v1.4.0 there are three separate ways to import the configuration: import an Excel file via web interface, generate compressed configuration files and later upload them via web interface; or generate compressed configuration files and upl...

Status indication Reset button The reset button is located on the front panel of WCC Lite, to access it, remove a transparent front panel cover. Different time lengths of button pressing call different behaviour. Pressing time Description Indication ...

Mounting To mount the device:1. Secure the top of the mounting clip onto a DIN rail.2. Push the bottom of a device forward to fix the clip in place. To dismount the device:1. Pull red colored clip downwards (found at the bottom side of the DIN rail).2. Pull ...

WCC lite supports various interfaces to be acquire data and control external circuitry. That includes two serial port interfaces, relay output, digital input and external cellular connection antennae. Serial port interfaces WCC Lite WCC Lite has 2 serial por...

IEC 60870-5-104 Master IEC 60870-5-104 protocol (in short IEC 104) is a part of IEC Telecontrol Equipment and Systems Standard IEC 60870-5 that provides a communication profile for sending basic telecontrol messages between two systems in electrical engineeri...

IEC 60870-5-103 The IEC 60870-5-103 protocol is a companion standard for the informative interface of protection equipment. Standard IEC 60870-5-103 was prepared by IEC technical committee 57 (Power system control and associated communications).It is a compan...

A programmable logic controller (PLC) is a digital device adapted for control of processes which require high reliability, ease of programming and real­time responses. Such functionality has long since replaced hard­wired relays, timers and sequencers which wo...