prash Posted September 23, 2009 Report Share Posted September 23, 2009 Hi All In my application i am required to open/close some of PXI 2659 series relays simultaneously. My question is whether it is possible to close/open say 10 relays simultaneously . Presently i am closing /opening relays one by one , i want to operate it simultaneously Regards Prashant Quote Link to comment
jcarmody Posted September 25, 2009 Report Share Posted September 25, 2009 My question is whether it is possible to close/open say 10 relays simultaneously . Configure your DO for port operation, it'll operate on all lines at once. Jim Quote Link to comment
prash Posted October 12, 2009 Author Report Share Posted October 12, 2009 Configure your DO for port operation, it'll operate on all lines at once. Jim How DO port operation will close or open specified relays since it does not have any option to select relays at all Quote Link to comment
ShaunR Posted October 12, 2009 Report Share Posted October 12, 2009 How DO port operation will close or open specified relays since it does not have any option to select relays at all When you use the port write, the number you wire represents the bit pattern of individual DOs. So "1" would turn on DO 0 and turn off all others, "2" Turns on DO 1 (all others off) and "3" turns on DO 0 AND 1 etc since 3 (in binary) is 00000011. Quote Link to comment
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