Preconfiguration "eWON - Communication with eWON industrial routers - Communication set with data and panel"
Configuration of the communication with eWON
This preconfiguration can be activated when creating a new object (e.g. by "New object ..."
in the local object menu or by pressing the Insert
key after selecting the object) and is included in the group: "/ Communication / PLC devices and meters / eWON - PLC device"
This preconfiguration can be created in the object: PmaFolder
The preconfiguration allows data export and processing from defined variable in requested format nad time range.
" test panel is used for testing and displaying of received data. The configurators can be used to assemble desired command parameter. Assembled parameter is displayed in text and can be modified further. (Additional options and parameters are published in manufacturer's documentation.)
Calling the "RequestData
" method (of the PmaFolder
object) with corresponding parameters the onStep
event is triggered of the PmaSequencer
object. Here the HttpRequest
object is used for communication with the device. (Login name and password shown in this example corresponds to manufacturer's original setup: adm
) The received data is processed in the "ReplyCsv"
method. This method can be modified as needed.
The preconfiguration was tested with the connection managed by the eCatcher
software tool (available for download from manufacturer's Web page). This software tool initializes akterý inicializuje and manages remote access via Talk2M VPN
network and allows remote connection to all devices connected to the corresponding eWON
These configurators can be set before the preconfiguration is created:
|The name of created object||Name of the object created in the tree of Pma objects. The maximum name length is 30 characters. This is a system name, so it must contain only alphanumeric and must not contain any diacritics (i.e. national dependent chars), empty string, spaces and the first character must not be a number.
|Network address||Network address to which the communication will be connected.
The address can be entered by both IPv4 address (e.g. 192.168.0.15) or by computer name (e.g. server11).
The IPv4 address 127.0.0.1 is the local address of this computer.
|Name of the variable||Variable name in device.|
|Create test panel||Creates panel used for communication testing and displaying of received data|