Smells like somebody's trying to Swiftboat the Clintons. I wonder who bankrolled this, and who stands to benefit?
And I wonder what this relatively obscure business market, that's not really centered around new technology or technology that the average person could have a chance in hell of playing with, has to do with a site that focuses on nerdy or geeky things.
Basically by reducing the number of steps it takes to perform a job, you reduce the chance of human error (thus increasing your product's quality) while also lowering costs.
However, the chance of a human error borking 16 pumps at one time increases dramatically.
That depends on how much direct control the technician has over the pumps. If the technician doesn't really make any choices and is just conducting rote firmware updates or pushing out prewritten configurations then short of b0rking the process itself he can't do much to break them.
As for the process itself, I advocate a low-tech solution. Go get a bunch of older small Netbooks with ethernet jacks on them, set up a box in the van or service truck as the wifi controller, connect those netbooks to the wifi in the truck, and then connect the netbooks to the pumps. Use the box in the truck to control the netbooks, automate the process or at least add some scripting that makes it easier.
The biggest difference between time and space is that you can't reuse time. -- Merrick Furst