National Instruments GPIB-MAC User Manual page 41

November 1985
Examples:
'Take control immediately.
1. PRINT#l,"cac 1"
'Take control synchronously.
2. PRINT # 1 ,"cac 0"
'Are we the active controller?
3. PRINT #l,"CAC"
response: lcCRxLF>
. ..yes...we're CAC
30
SECTION FOUR - FUNCTIONS