Controlling analog and integer outputs (AO, CO)

Clicking a graphic object with an I/O Tag of AO (Analog output) or CO (Integer output) types connected to control (the user has sufficient access rights) opens the control window that consists of two tabs:

Object status and control
Object information

Object status and control

Object status dialog window

1Object name.
2Object description.
3Current value and technical units of the object.

Note: If the object is in the Default value state (see the tabs Default manual ctrl or Default automatic ctrl), there is displayed the text Default value instead of Current value.
4Value time.
5Object states.
6Object value flags (user attributes). There are shown the flags, the value of which is TRUE.
7Acknowledges the object value.
8Limits defined for the object: <VLL, LL, HL, VHL>.

VLL - Very Low Limit (the lowest limit)
LL - Low Limit
HL - High Limit
VHL - Very High Limit (the highest limit)

9Opens the dialog box to control the current process alarm.
10Acknowledges given process alarm.
11Telemetric value of the object.

Note: Value is shown if the object is in the Default value state (see the tabs Default manual ctrl or Default automatic ctrl).

12Part of the control window for controlling the output and default value.
Opens a dynamic graph of the object.
Opens a multigraph of the object.

Edit object. Only when process CNF is running.

Inserts the object into the current page of the Browser if opened. If is not opened, clicking the button opens it and inserts the object into the first page of the Browser.
Copies the object name to Clipboard.


The bottom of the tab contains the tabs allowing to control the object output (the tabs Manual ctrl and Automatic ctrl) and default value of the object (the tabs Default manual ctrl and Default automatic ctrl).


MANUAL CTRL

The tab allows to set manually a value of the object along with user attributes (flags). It contains the button Activate, current object value and value time. Clicking the button Activate opens the dialog box to confirm the activation of the Manual control status for the object. After clicking the buttons Yes and Execute in that dialog box, the tab Manual ctrl has the following appearance:

Manual control tab

1Input edit box to type a value (text) of the output object.
2Opens the dialog box to set flags of the output object value.
3Depending on the Execute button, the SET button is used as follows:
  1. If the Execute button is NOT in the control window, then clicking the Set button sets up given output object value along with value flags (attributes).
  2. If the Execute button IS in the control window, then clicking the Set button just ''prepares'' given output object value along with value flags (attributes) to set.
4Clicking the button sets up the given output object value and value flags ''prepared'' to set by clicking the button Set.

Note: The button Execute is in the control window, if the option Acknowledge is checked in the object configuration in the process D2000 GrEditor.

5

Maximum step - limit the maximum possible change of the entered parameter (step)

  • button to set the lower limit of possible change from the current value
  • value of the maximum possible change
  • button to set the upper limit of the possible change from the current value


AUTOMATIC CTRL

The tab allows to use a value of the control object as the output object value. It contains the button Activate, current object value and value time. Clicking the button Activate opens the dialog box to confirm the activation of the Automatic control status for the object. In the mode, the value of the output object copies the value and flags of the control object (the option Control object in the I/O tag configuration).

Automatic control tab

1Value of the control object.
2Time of the control object value.
3Flags (user attributes) of the control object value.


DEFAULT MANUAL CTRL

The tab allows to set manually a default value of the object along with user attributes (flags). It contains the button Activate, current object value and value time. Clicking the button Activate opens the dialog box to confirm the activation of the Default value status for the object. After clicking the buttons Yes and Execute in that dialog box, the tab Default manual ctrl has the following appearance:

Default manual control tab

1Input edit box to type a default value (text) of the object.
2Opens the dialog box to set flags of the default value.
3Depending on he button Execute in the control window, the button Set is used as follows:
  1. If the button Execute is NOT in the control window, then clicking the button Set sets up the default value and value flags.
  2. If the button Execute IS in the control window, then clicking the button Set just ''prepares'' the default value and value flags to set.
4Clicking the button sets up the default value and value flags ''prepared'' to set by clicking the button Set.

Note: The button Execute is in the control window, if the option Acknowledge is checked in the object configuration in the process D2000 GrEditor.

5

Maximum step - limit the maximum possible change of the entered parameter (step)

  • button to set the lower limit of possible change from the current value
  • value of the maximum possible change
  • button to set the upper limit of the possible change from the current value


DEFAULT AUTOMATIC CTRL

The tab allows to use a value of the control object as the default value. In the mode, the value of the object copies the value of the control object (the option Control object in the I/O tag configuration). Clicking the button Activate opens the dialog box to confirm the activation of the Default value status for the object.

Default automatic control tab

1Value of the control object.
2Time of the control object value.
3Flags of the control object value.
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