5. global variable – IAI America IA-T-XD User Manual

Page 111

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15. Monitor

102

#'$ 3 @

Display the ON/OFF status of input port.
Select the F1 (In) key on the monitor items screen.
Mode Transition:

1: ON, 0: OFF

Each time the PAGE UP · PAGE DOWN keys are

pressed, the 20 port numbers are scrolled.

#'%  @

Displays the ON/OFF status of the output port. Also, it can switch the ON/OFF status of the
output port.
Select F2 (Out) key on the monitor items screen.
Mode Transition:

The output port where the cursor is located can be

switched ON/OFF status each time by pressing the

F1 (0/1) key.

1: ON, 0: OFF

The cursor location can be moved with return key or

m

key.

Each time the PAGE UP · PAGE DOWN keys are

pressed, 20 port numbers are scrolled.

The diagram above is the screen

showing output port Nos. 300~302

ON.

#'& 1@;0

Displays the ON/OFF status of global flag. Also, it can switch the ON/OFF status of the global
flags.
Select the F3 (GFlg) key on the monitor items screen.
Mode Transition:

Global flags where the cursor is located can be

switched ON/OFF each time by pressing the F1 (0/1)

key.

1: ON, 0: OFF

The cursor location can be moved by return key or

m

key.

Each time the PAGE UP · PAGE DOWN keys are

pressed, 20 flags numbers are scrolled.

103

#'' 1@; ;

Displays the contents of global variable and global string. Also, a numeric value can be
substituted for a global variable and letter string can be substituted for a global string.
Select the F4 (GVar) key on the monitor items screen.
Mode Transition:

3 kinds of global variables are displayed:

Itg: Integer Type (No. 200~299, No.1200~1299)

Real: Real Number Type (No. 300~399, No.

1300~1399)

Str: String (No. 300~999)

#1@;3 F ;
Mode Transition:

$1@;86?; F ;
Mode Transition:

The cursor is located in the data column (variable content). To substitute a value, input numeric
value by using the 10 keys and press the return key. The cursor location can be moved with the
return key and m key.
The variable No. can be changed with the PAGE UP · PAGE DOWN keys.

%1@; 
Mode Transition:

The cursor is located in the data column.

To substitute letters, input the ASCII code by using

the 10 keys and press the return key. (Input

hexadecimal, A~F after switching to Alph with the F1

(Alph/Num) key.)

The cursor location can be moved with the return

key and m key. Each time by pressing the PAGE

UP · PAGE DOWN keys, the column scrolls 20

rows.

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