PX 30 and PX 120 Operating Manual
3-21
16 Inputs (PX 30)
E23/E15 = 1
Monitor mode
Enable signal (positive-going pulse edge)
E18 ... E21/
No function
E13 ... E10
s
Scroll inputs (E17/E9 up; E16/E8 down)
• Representable IBM characters, displayed at the current cursor position OR
• IBM characters with control functions (control codes for control commands)
are transmitted via the data inputs as 8-bit data.
On the PX 120 (24 inputs) data at inputs E8 ... E15 is processed before data at inputs
E0 ... E7.
IBM-characters with control functions can be assigned to the following groups of control
commands:
Control Command Group
Example
Cursor Control
Positioning the cursor, cursor visible / invisible
Scroll Control
Scroll up / down
Delete Commands
Delete display
Miscellaneous
Flashing display on / off; determine character set
An overview of the control codes for monitor mode can be found on pages 7-3 and 7-4.
Please note: When the display is in monitor mode, control codes can be used to switch
between IBM and Cyrillic character sets (see section entitled "Control Codes" in the
Appendix).
15 14 13 12 11 10 9 8
1
Data Inputs
7 0
Control Inputs
s
s
Input
15
14
13
12
11
10
9
8
7
0
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com