what does m6x10mm mean
1 Processor-the roboRIO does not have a battery backup meaning a loss in power will reset the clock, so date/time stamps are affected. 2  Initial date/time when roboRIO is booted seems to be 2/17/1970, 12:40am. Red irregular blinks = too little power to operate. 2  12v power input, studs are socket cap M6x10mm with a spring washer and protected by a removable cover. 3  The protective cover screws (flat head, internal hex, 6-32, 3/8 in) are removed with a metric 2mm allen wrench and the power lugs inside need a 5mm allen wrench.