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Preconfiguration and "PmCharServer and PmChar client - Communication set with data and panel"

Communication driver configuration PmCharServer - Driver for communication by user defined ASCII/BIN protocol.

This preconfiguration can be activated when creating a new object (e.g. by "New object ..." in the context menu of the object or by pressing the Insert key after selecting the object).
 
This preconfiguration is included in the "/ Communication / Protocols and other communications / PmChar configurable protocol" group.
 
This preconfiguration can be created in the PmaFolder, PmaRoot or PmaPrototype object.

- The panel serves for communication testing and it is not essential for the communication functionality.
These configurators can be set before the preconfiguration is created:
The name of created objectName of the object created in the Pma object tree.
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 characters), empty string, spaces and first character must not be a number.
Default: "CommChar"
TCP/UDP remote port numberEthernet remote port number for communication.
Ethernet transfer typeDeatiled Ethernet protocol type specification.
TCP (default) - Allows unlimited, security checked data transfers.
The data are transferred by separate portions so-called packets.
UDP - Only limited data transfers are allowed (often limited only to 500 bytes).
The data transfer is very fast.
Received data will always be in only one packetIf checked, then it is assumed that the entire content of the received message will always fit into a single IP packet.
This setting affects the optimization of the reception rate:
Once the packet is received the reception is terminated and the system does not wait for timeout (defined in the "Timeout of one packet transfer [ms]" configurator).
The packet size is predefined by current network. It can be e.g. 521 bytes, 1024 bytes etc.
Maximum number of characters in the value
Server settingsServer settings
Server settings
Data type - Receive
Binary
Text
Json
XML
Data type - Send
No
Binary
Text
Json
XML

History:
Pm8.03.21: Created
PROMOTIC 9.0.31 SCADA system documentation MICROSYS, spol. s r.o.

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