Rockwell-automation 47C626 AutoMax Programming Executive V4.2 Manual de usuario descargar pdf (Pagina 204)

18Ć18

18.3.1 Monitor Analog Display

The following fields will be displayed on the Monitor Analog screen

for each variable:

(#) Ć

Identifies the D/A channel (0 or 1) through which

the value will be displayed.

Task Ć Identifies the task in which the variable is defined.

This field is blank if the variable is common.

Variable Ć Variable name, including the type character %"

for single precision integers.

Scale Ć Identifies a scale factor of *16, *8, *4, *2, *1, *1/2,

*1/4, *1/8, or *1/16.

18.3.2 Outputting a Variable

The procedure for adding a variable is the same whether you are

actually adding the variable, or replacing a variable with another

variable.

Follow the procedure below to output a variable.

1. From the Monitor menu, select A" for analog.

2. Enter the slot number of the Processor on which the CML task is

running.

3. Select A" for Add to add a variable.

4. Enter the D/A converter through which the signal is obtained

or 1). The converter corresponds to the display position. If you

enter a display position currently on the screen, the variable

associated with it will be replaced by the new variable you enter

in step 5 below.

5. If

the variable in question is a local variable,

enter the name of the

task in which the variable is defined. If the variable is a common

variable, i.e., configured for the rack using the Variable

Configurator, press the Enter" key or <CR> to skip over the

Task" field.

6. Enter the name of the variable in the Variable" field. Include the

type character %" for single precision integers. Type Enter" or

<CR>.

7. When the cursor has moved to the Scale" field, use the up and

down arrow keys to scroll through the available scale factors

described in 18.3.1 above. The default scale factor is 1.

8. Press Enter" or <CR> to terminate the entry and add it to the

display.

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Rockwell-automation 47C626 AutoMax Programming Executive V4.2 Manual de usuario Pagina 204