Fan test on M1000e chassis

Hi,

We have a Dell blade chassis m1000e in our test facility and so far it's quite impressive, however i need to be able to control the fans for some enviroment tests, so far when the chassis goes for an initail start or racreset cmd from them CMC it will spin up each of the 9 fans to about 12000rpm however is there away of doing this with out the need of resetting the cmc, something where you could just run a script and to gain control and then return control back to the CMC sensors

this is only for test and not for production use

Thanks in advance