405.1200.037.2 - Rel.: 2.21 of 25/02/2008
38-3
Status area for
the terminal
The significance of this area depends on the type of VT used:
• With a keyboard
• With a touch screen.
This area consists of 4 fixed words (numbered from 0 to 3).
• With a keyboard:
• With a touch screen:
The tables appearing below refer to VTs with a keyboard.
•
38.1: Meaning of bits of Word 0 - Status word
•
38.2: Meaning of value contained in the Word 1 - Sequence Identifier
•
38.3: Meaning of value contained in the Word 2 - Page Identifier
•
38.4: Meaning of value contained in the Word 3 - Field Identifier
The tables appearing below refer to VTs with a touch screen.
•
38.5: Meaning of bits of Word 0 - Status word
•
38.6: Meaning of value contained in the Word 1
•
38.7: Meaning of value contained in the Word 2 - Page Identifier
•
38.8: Meaning of value contained in the Word 3 - Context Identifier
NO. OF WORD NAME OF WORD
0STATUS WORD
1 SEQUENCE IDENTIFIER
2 PAGE IDENTIFIER
3 FIELD IDENTIFIER
NO. OF WORD NAME OF WORD
0STATUS WORD
1--
2 PAGE IDENTIFIER
3 CONTEXT IDENTIFIER
-- : not used
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