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Preconfiguration "PmModbusMr - Emerson Smart Whireless Gateway modules (Modbus TCP/IP) - Communication set with data and panel"

Communication by the Modbus TCP/IP protocol with Emerson device.

The preconfiguration creates data statically connected to the time values in fixed address space of the Wireless Gateway. And the data of a single device that is connected to the device on defined Modbus address.

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) and is included in the group: "/ Communication / Protocols and other communications / Modbus".
This preconfiguration can be created in the object: PmaFolder or PmaRoot.

- The preconfiguration creates an object of the PmaFolder type containing PmaComm object with PmaCommGroup subobject and following objects: PmaPanel, PmaData.
- The preconfiguration is created including the panel (object of the PmaPanel type) is functional also as Web panel.
- The panel serves for communication testing and it is not essential for the communication functionality.


In the PmaComm object named "Comm" the communication parameters are set (Network address, ...).
The PmaCommGroup object named "data" includes a "Parameters" tab where Special Parameters are defined (see PmModbusMr - Driver for communication by the Modbus Master protocol). On the "Data" tab, the items are imported by data extension of items defined in the PmaData object (see ExtComm).

The PmaPanel object serves for displaying the settings of the communication between the application and the connected device. The caption section is included. The status and quality of the inputs and outputs of the connected device are indicated by different colors. There are three columns with PmgBox objects. These objects share the same dinx parameter. The parameter specifies the index (order) of the data for the specific group (AI, DI, DO). The embedded objects in each panel use this parameter in order to connect to the correct data source. These objects display the values, names and quality according to the current status. In the digital output column, there are two ON/OFF buttons for controling the digital outputs.
These configurators can be set before the preconfiguration is created:
The name of created objectName of the object created in the Pma objects 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 the first character must not be a number.
Default: "CommEmerson"
Network addressNetwork address of the remote device (e.g. of the PLC device), to which the communication will be connected.
The address can be entered as:
- IPv4 full address (e.g. "192.168.0.15")
- IPv4 address of this computer (i.e. "127.0.0.1")
- IPv4 computer name (e.g. "server11")
- IPv4 name of this computer (i.e. "localhost")
- IPv6 full address (e.g. "2a02:c38:8136:800a:37a:ab66:6fc9:accd")
- IPv6 address of this computer (i.e. "::1")

Macro expression can be used for input (it is evaluated after the application is launched).
After the preconfiguration is created, the "PmaComm > Setting the parameters of the Ethernet-client > Network address" configurator will be set to this value.
Communication refresh rate [ms]The period in milliseconds to be used for reading the current data by the PROMOTIC application.
After the preconfiguration is created, the "PmaCommGroup > Parameters > Communication refresh rate [ms]" configurator will be set to this value.
Connected device name
The Modbus address is entered in abbreviated form (address - 40000), for example: the real address is 40010, but enter only 10. Single device can provide multiple values. Enter the Modbus address where the desired values are present.
Modbus address of the registry - PVSingle device can provide multiple values. Enter the Modbus address where the desired values are present.
Modbus address of the registry - SVSingle device can provide multiple values. Enter the Modbus address where the desired values are present.
Modbus address of the registry - TVSingle device can provide multiple values. Enter the Modbus address where the desired values are present.
Modbus address of the registry - QVSingle device can provide multiple values. Enter the Modbus address where the desired values are present.
Create panel for test dataCreates panel that monitors the statistics of communication values
Panel titleDisplayed in the panel header


If the connected device contains more than 8 inputs/outputs, then it is necessary to modify the preconfiguration for the increased count:
- add the corresponding data item into the PmaData object
- modify the added data item in ExtComm and set the corresponding ItemId
- in the panel copy the new PmgBox and modify the value of the dinx parameter

History:
Pm8.00.05: Created
PROMOTIC 9.0.28 SCADA system documentation MICROSYS, spol. s r.o.

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