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 page script of the PmiCanvas item.
All these variables in the graphic item are read-only.
The mode change control is executed via 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 operator request to change the device mode.There is an example script present in the event that emulates the reaction of the control system.
|Device identifier||Technical name (identifier) of the device|
|Emulation of control system command||Emulation of control system command for device status change|