Item
Description
Displays
Associated
display
Lists the display, if any, associated with this point.
Algorithms
PV
algorithm
Lists the PV algorithm number, if specified, attached to this point. Double-click the
number to display algorithm details.
Action
algorithm
Lists the action algorithm number, if specified, attached to this point. Double-click
the number to display algorithm details.
Scanning tab
Item
Description
Addressing
Parameter
PV, OP, or MD.
Period
The interval (in seconds) between successive scans of each parameter. In Station,
this value is read-only.
Dynamic
Scanning
When selected, dynamic scanning is enabled for the parameter. In Station, this
check box is read-only.
Reverse
Whether the bit is reversed for each parameter.
Controller
The controller to which this parameter is attached.
Click the controller name to display the controller’s detail display. For status points
that use non-consecutive bit addresses, each parameter bit will link to its particular
controller.
Source
Address
The source address of each parameter. For the PV parameter, the address can
contain up to three non-consecutive bit addresses. For the OP parameter, the
address can contain up to two non-consecutive bit addresses. In Station, this value
is read-only.
Destination
Address
The destination address for the OP parameter. The address can contain two non-
consecutive bit addresses. In Station, this value is read-only.
Processing Options
Pulse Width
The time (in seconds) the OP value is maintained at a non-zero value. The default
value, Latched, latches the OP at the non-zero value.
For example, if the value is set to 2 seconds and the operator sets the OP to a non-
Displaying detailed process information
Honeywell 2017
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Содержание Experion LX
Страница 1: ...Experion LX Operator s Guide EXDOC XX80 en 500A April 2017 Release 500 ...
Страница 77: ...Button Description toolbar Using faceplates Honeywell 2017 77 ...
Страница 249: ...n Restart n Hold n Stop n Abort n Resume n Active n Cancel About activities batches and procedures Honeywell 2017 249 ...