Preconfigurations eWON HttpRequest - Communication with cloud service Talk2M DataMailbox - Communication set with data and panel
Configuration of 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: " / Communications / eWON PLC"
This preconfiguration can be used with the objects: PmFolder or PmRoot.
The preconfiguration allows processing data in requested range from individual devices that are stored in cloud service Talk2M DataMailbox
" test panel is used for displaying received data. Here it is possible to use the configurators in order to put together requested method and command parameter. The "PanelTrend
" panel allows rendering graphic chart of data in defined time range.
object has methods RequestEwons
that are used to initiate the communication. Each of these methods call the Add
method of the PmSequencer
object together with corresponding parameters. It triggers the onStep
event of the PmSequencer
object where the HttpRequest
object executes the communication with the service. The received data is then processed by methods ReplyEwons
that must be modified accordingly.
These configurators can be set before the preconfiguration is created:
|The name of created object||Name of the object created in the application object tree. This is a system name and must not contain empty string, diacritics, spaces and the first character must not be a number.|
|Service account identifier||assigned identification code of service account|
|Account name||User account name|
|User||Account login name|
|Password||Account login password|
|Create test panel||Creates graphic panel used for communication testing and displaying of received data|