Micromod Micro-DCI: 53SL5100A Single Loop Controller Manual de usuario descargar pdf (Pagina 103)

Single Loop Process Controller Instruction Manual

Parameter Display 95

9.0 Parameter Display

The parameter display can be accessed from any control strategy (CS1 - CS4) by pressing the F1 or F2

front panel push button. It provides convenient access to view and/or alter three parameter datapoint val-

ues that were selected when the display was configured. (The option to view and alter any parameter

datapoint value with EMODE is still available.)

When modifications are allowed, the arrowhead indicates which parameter is selected, and is positioned

by the setpoint up/down push buttons. Pressing F3 copies the value to an edit line that displays at the bot-

tom of the screen.

The datapoint is edited as it would be for the Engineering mode configure operation:

• The setpoint up/down push buttons are used to select the value.

• The output push buttons are used to shift the character string left or right, as necessary.

•Pressing F3 again copies the value into the parameter that was selected.

•Pressing F1 abandons the edit procedure.

Note that the Modify Disable (L313) datapoint must be 0; otherwise, datapoint value alteration from the

parameter display is prohibited (Modify Disable is set to 1). The edit procedure is summarized in

Table 9-1 and the parameter display is illustrated in Figure 9-1.

Table 9-1. Editing a Parameter Value

Step Press

Shift

Result

Press to

Locate

Target

Char.

Result

1 ↑ or ↓

Position arrowhead to select parameter.

2 F3

Copies value to edit line at bottom of display.

3 ↑ or ↓ N

Puts first number on entry line.

4 ← .N∆↑ or ↓ N

Shifts N and puts second number on entry line.

5 Repeat Step 4 until all numbers are entered.

6F3

Enters the edited value into the parameter.

1 2 ... 98 99 100 101 102 103 104 105 106 107 108 ... 151 152

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Micromod Micro-DCI: 53SL5100A Single Loop Controller Manual de usuario Pagina 103