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4Ć8 Device Definition Configuration

Original Ć June 1990CE4.2:CL6211

4.2.2 Aux EU Definition

This portion of configuration defines engineering unit end points for

signal parameters that are used in certain functions in the FST that

perform scaling. Auxiliary engineering unit (AUX EU) definition provides

extra capacity for signal parameters that are not scaled using indirect

control point (ICP) or direct control point (DCP) engineering units. For

example, if two analog input signals that are summed together have

different units, and only one of the two is scaled in an ICP, then the end

points of the other analog input are listed as an auxiliary engineering unit

pair.

Type Ċ The type of the controller that is currently being configured. This

is a read only field displaying the type that was entered in the previous

device definition phase of configuration.

No. Ċ The numbers of the 20 AUX EUs are listed in this read only field.

Note that the first 10 are available for both computing and interactive

controllers, while the second 10 (11 through 20) are available for the

interactive controller only.

Name Ċ The name of the AUX EU. This can be up to 8 characters in

length. The name must be unique to the controller.

High Scale Value Ċ The number to be used as the 100% value for the

auxiliary engineering unit. This value can be any valid floating point

number.

Low Scale Value Ċ The number to be used as the 0% value for the

auxiliary engineering unit. This value can be any valid floating point

number.

4.2.3 Operator Stations Definition

This portion of configuration defines the operator station ports that are

connected to panel-mounted, Controller Operator Station Units. Both

the type of operator station and the direct control point (DCP) or points

to be displayed on the operator station are identified. If no operator

stations are connected to the controller, operator station definition is not

required.

Type Ċ The type of the controller that is currently being configured. This

is a read only field displaying the type that was entered in the previous

device definition phase of configuration.

Port No. Ċ The port number of the operator station(s) that the controller

currently being configured will utilize. A computing controller has one

operator station port. An interactive controller has two, four, or six ports

depending on whether the controller is a 2-,3-, or 4-wide model.

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Response Electronics CL6011B Especificações Página 90