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The EE command sends values entered by the operator on the analyzer DATA keyboard to the controller. Gener-
ally, the sequence of programmed events is as follows:
1.
A program loop prevents the controller from using the entered value until the operator signals that the entry is
complete.
2.
The operator makes a DATA entry, which is stored in the analyzer internal data register.
3.
The operator signals completion of the entry.
4.
The controller reads the value of the entry and continues to the next program step.
Depending on the type of DATA entry required, one of two different methods is used. The first method does not
require the use of service requests and is used only for entering positive single digits, the second is for entering
positive integers from PI to [ 18( 12) - 11.
Method 1:
Testing for a non-zero entry.
OUTPUT 718;"EE;"
1 0
20
REPEAT
30
OUTPUT 718;"OA;"
40
50
60
P R I N T E R I S
70
80
E N D
Line 10:
Allows data to be entered with the analyzer DATA keys and presets the entry to @ (default value).
The OA command transfers this value to the analyzer.
Lines 20 to 50: Forms a program loop that is exited when a single digit entry between 1 and 9 is made.
Line 20:
Reads the current value of the DATA keys into the variable N.
Lines 60 to 70: Prints the entered number on a printer whose address in 701.
EE
Enable Entry
P r o g r a m m i n g 8 9
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