Examples of using Pmcommmsg in English and their translations into Czech
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PmCommMsg and PmCommData objects comparation.
Extended potential for setting PmCommMsg data.
Description of the PmCommMsg> Parameters> Message parameters configurator.
The driver supports to usage of PmCommMsg object.
The Run method only causes that the PmCommMsg object is"placed" in the queue of messages that have to be just transferred.
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The address is defined in objects PmCommData and PmCommMsg.
The communication description by the PmCommMsg objects- Slave messages.
It is designed only for the PmCommMsg object, in the PmCommData object, the message index is defined after the" Ib" identifier.
When this preconfiguration is used the DA(PLCaddress) variable is created in PmCommMsg object on the Data-received page.
Creates the PmCommMsg object that allow to test the communication, read the names of all variables from the PLC and set PLC time.
The communication description by the PmCommMsg objects- Master messages.
New message type(in PmCommMsg object) has been created in order to read information about which values can be read from the meter.
For regular ASDU variable receiving,it is more advantageous than using the PmCommMsg object set for Slave message of the"Data receive" type.
The PmCommMsg object can find itself in two states- the state when the transfer doesn't proceed and the state when the transfer proceeds i.e.
For example the Pm("/Comm/Msg1/ rcvvars/aaa")method returns the received variable aaa from the object named Msg1 that is of the PmCommMsg type.
Creates the PmCommMsg object that allows to read the names of all variables from the PLC and saves this list into"ABradleyVarCfg. txt" file.
The window can be opened by the"Import" button on the" Data" page of the data objects PmData, PmOpcClientData, PmTrend,PmCommData, PmCommMsg.
The PmCommMsg object is used only for special auxiliary messages that detect the variable names that can be read from device see further.
It isn't possible to have, for example, two Slave messages(two PmCommMsg objects) while the first one only receives the data and the other should send the data.
The PmCommMsg object is used only for special auxiliary message that detects the variable names that can be read from the PLC see further.
After establishing the connection, the object gets in touch withthe PmComm object and it begins to transfer data messages defined by the PmCommMsg object through this object.
The PmCommMsg object is used only for special auxiliary message that detects the variables that can be read from the device see further.
In the PmCommData object, the meter address can be defined for each variable, in the PmCommMsg object, the address is defined on the Data-sent page in the"Address" variable.
In objects PmTrend and PmCommMsg, the quality is not filled in automatically and at application start, the quality is set to"192=Good: NonSpecific.
The reason can be incorrect message configuration orvery commonly the reason is that in this PmCommMsg object the transmission from previous Run method calling still continues.
In the PmCommMsg object, the rcvvars and sndvars identificators are used for accessing the variables(of the Var type) defined on Data-received and Data-sent pages.
For the continuous receiving SMS messages it is necessary to run the PmCommMsg object with this type(by the Run method) regulary, for example, each 10 seconds.
In the PmCommMsg object, it is possible to define the communication message, that will be sent into the corresponding device and the PmCommMsg object can also process the reply to such message.
In the PROMOTIC system this driver is implemented in such way that there can be more PmCommMsg objects of the MASTER type(see the configurator" Message type") but ONLY ONE object of the SLAVE type.
If you check the" Create PmCommMsg for reading the variables from the PLC" configurator in this preconfiguration, then the correctly configured PmCommMsg object is created together with a panel that can run the message and read the desired information from the PLC.