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Modbus is a communication 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 was developed for indu...

Protocol HUB section stores configuration for every connected device. You can configure it by importing settings from an Excel file. Configuration In this tab a user can: Import new configuration from Excel file (.xls, .xlsx formats). If any errors in t...

Single point Commonly used in storing digital states single point values have only one bit of information. The value of such tags can be either one or zero. On the internal web of WCC Lite states of this type of tags are shown in colored boxes with customisab...

To log out of the device graphical user interface a logout button in the 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 delibe...

Edit groups On this page user groups can be edited, deleted or added. Groups: name of the user groupStatus: shows authorization level set to specific user group. The higher the lever, the higher authorization requirements.Actions: edit or delete user group ...

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...

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: encrypted vi...

System The system tab includes various properties, configurations, 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...

Overview System System section in the status tab shows basic information about the 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.Ker...

It provides the main navigation through the website. Contains the following sections: PROTOCOL HUB: configuration related to data exchange between WCC Lite and other devices. STATUS: system information and diagnostics. SYSTEM: basic system settings such...

Modbus communication contains a single Master and may include more than 1, but not more than 247 devices. To gather data from peripheral devices, master device request a cluster of slave devices for data. If any device understand that this message is addressed...

WCC Lite comes with a static network configuration with its IP set to 192.168.1.1. For initial setup set a static IP address on your computer and connect your network card to the WCC Lite with an ethernet cable. 8.1.1 Static IP address setup on Windows 1. Pr...

The firmware of the WCC Lite features a built-­in API which is accessible via the web interface. As of version 1.2.11, it does not implement any access restriction features apart from those provided by the firewall functionality. Individual API endpoints can ...

SNMP (Simple Network Management Protocol) is an internet­ standard protocol for managing devices on IP networks. SNMP exposes management data in the form of a hierarchy of variables in a MIB (Management Information Base). WCC Lite supports SNMP service which ...

General SMS sender is a service that lets user configure WCC Lite to send SMS on a set tag triggers. SMS sender functionality is available since firmware version v1.5.4, of WCC Lite. Configuring SMS sender To configure WCC Lite to use SMS sender user must ...

Default group and variation sets are used to send static and event values. If master devices support different groups and variations, they can be adjusted in Excel configuration. WCC Lite supported variations are provided in Static and Event variations and Com...

Default group and variation sets are used to send commands. If slave devices support different groups and variations, they can be adjusted in Excel configuration. For more information check section Excel configuration. Configuring datapoints To use DNP3 Mast...

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 various types of data...

WCC Lite can act as one (or several) of slave devices in a communication line. This can be used to transmit data to SCADA systems or other RTU devices. It can reply to a messages from Modbus Master with matching device and register addresses. Configuring data...

WCC Lite WCC Lite has 2 serial ports (Figure 7). Selectable RS485 (by default) or RS232 interface on PORT1 and RS485 interface on PORT2. Figure 7: WCC Lite ports  WCC Lite RS485 interface supports baud rates up to 115200 and has an integrated 120 terminati...