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 local object menu or after pressing the Insert key after selecting the object) and is included in the group: " / Communication / PmChar configurable protocol".
This preconfiguration can be created in the object: PmaFolder or PmaRoot.

- The panel is used for communication testing and it is not essential for the functionality.
These configurators can be set before the preconfiguration is created:
The name of created objectName 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, empty string, spaces and the first character must not be a number.
Default: "CommChar"
TCP/UDP port numberEthernet port number for communication.
Ethernet transfer typeDeatiled Ethernet protocol type specification.
TCP (default) - Allows unlimited, security checked data transfers. The data is transferred by separate portions so-called packets.
UDP - Only limited data transfers are allowed (often limited 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 contents 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
Data type - Send

Pm8.03.21: Created
PROMOTIC 9.0.18 SCADA system documentation - MICROSYS, spol. s r.o.

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