Poul-Henning Kamp skrev: > In message <[email protected]>, Magnus Danielson writes: > >>> In a lab setting, it makes sense to increase over the default >>> time-constant, just remember that it impacts your loops ability >>> to cope with for instance a 2g turnover. >>> >> Most labs would have issues with a 2g turnover. :) >> >> Flipping oscillators that runs is evil and should be avoided at all >> times. Should be in the rulebook for time-nuts. > > Correct, but it is perfectly normal behaviour for telecom techs > who remodel installations while running, so the products must > cope with it. >
True. Very true. The only thing which to some degree prohibits that is to make them monolithic. You are not entierly safe even with monolithic racks. Ericsson created a rack system in which the bottom of the rack was actually forming a closed container with the floor. Hook up compressed air to the nossle and the rack was floating, and hand-pushing the rack into position was no trouble, pull the plugg and it would sit tight on the floor again. That way they could shift in their racks while running, making cut-over time go down to zero. Cheers, Magnus _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
