Rockwell-automation 8520-9API 9/Series OCI API Developer's Guide Manuale Utente Scaricare il pdf (Pagina 86)

4–38 OCI Data Server Data Items

Publication 8520-6.6 - August 1999

ACTIVE_PAL_MESSAGES,13

Returns the text string for the active PAL/Logic message that should

be displayed on line 13 as defined in your PAL/Logic application.

For each line returned the first 40 characters contain the ASCII

characters that make up the message. The next 40 characters contain

a control character for each of the 40 message text characters. Each

of these control characters is made up of three attributes assigned to

different bits of the word. These control characters identify how

each character of the message should be displayed as follows:

CODE_INVERSE 0x40

CODE_NORMAL 0x00

CODE_BLINK_ON 0x80

CODE_BLINK_OFF 0x00

CHR_BLACK 0x10

CHR_RED 0x11

CHR_GREEN 0x12

CHR_YELLOW 0x13

CHR_BLUE 0x14

CHR_MAGENTA 0x15

CHR_CYAN 0x16

CHR_WHITE 0x17

COPYRIGHT_DATE

Data Type String1

Read/Write Read only

Array Index none

Control Type Lathe/Mill/Grinder

Grinder Control Type is not available for Release 1 of 9/PC.

Use this data item to identify the copyright date for the 9/Series or

9/PC CNC firmware. Data is returned as a text string with the

format:

(mm/dd/yy)

where:

mm – month

dd – day

yy – year

Miscellaneous Data Items

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Rockwell-automation 8520-9API 9/Series OCI API Developer's Guide Manuale Utente Pagina 86