I know that under article 517 - 2008 NEC, it requires to have generator controls, accessories to be powered from emergency source. 
But for the legally standby system (article 701), there is no such similar requirement which means we can have general controls powered normal source. Do you think if the code conflict itself?
	
		
			
		
		
	
				
			But for the legally standby system (article 701), there is no such similar requirement which means we can have general controls powered normal source. Do you think if the code conflict itself?
 
				