Preconfiguration "Analog four-way valve"

Creates compound object configured as four-way valve.

After connecting the variables of this object by the "PP - Data binding to Pma object property" data binding to the configured variables of the PmaData object, the real status of such device is indicated.

The Status and Mode variables are used for such purpose. The value of the Mode variable defines the working mode of the device and is preset as follows:
1 = automated regulation mode
2 = manual regulation mode
3 = manually ON
4 = manually OFF
5 = disabled (for pump)
Any other value causes error signal.
The Status variable represents the device status and the default (preconfigured) meaning of individual bits of this variable is apparent based on the information present at the beginning of the "Draw" tab script of the PmgCanvas object.
All these variables in the Pmg object are read only.

Displayed symbols and values
Symbols A, M, E, X - indicate the status of the device (A = AUTO, M = MANUAL, E = ERROR, X = SHUT DOWN) and also differ in background color.
The value CurrVal - is located to the left or to the right of the symbol and represents the real current signalized position (or velocity).
The value ReqM - is located above or below the symbol and represents manually defined desired value (can be written)
The value ReqA - is the last value and represents the value requested by the device from regulation

The devId parameter serves as device identifier.
The mode change control is executed by means of the onMenuFill and onMenuSelect events. It is supposed in the event that the panel method DeviceCmd exists with paramaters devId and mode that commands the control system based on user request to change the device mode. There is an example script present in the event that emulates the reaction of the control system.
These configurators can be set before the preconfiguration is created:
Object nameName (identifier) of the Pmg object. It is used to obtain the Pmg object by the PmgObject.Items method.
This configurator sets the initial value of the Name property.
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.
Device identifierTechnical name (identifier) of the device
Analog value (percentage) of open/closePercentage of analog value which defines whether the device is considered open or closed.
Emulation of control system commandEmulation of control system command for device status change

Pm8.02.11: Created
PROMOTIC 9.0.18 SCADA system documentation - MICROSYS, spol. s r.o.

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