Filtering and sampling rate in HAL: setp [HM2](ENC)muxed-sample-frequency 4000000 # --- X --- setp [HM2](ENC)00.filter 1 setp [HM2](ENC)00.quad-error-enable 1 # the same for all axes
We will try to check the voltages. But how this can happen? Shouldn't the watchdogs disable the outputs when the communication to the PC is broken? At least two watchdogs are enabled. 5i25 is set: setp [HM2](FPGA)watchdog.timeout_ns 10000000 What other replacements would you recommend to try - 5i25, 7i77, MB/PC, cable, fresh software install?.. 04/25/2017 06:33 PM, Peter C. Wallace rašė: > On Tue, 25 Apr 2017, Marius Alksnys wrote: > The only way I can see this (drift) happening (assuming reasonable > following error settings) is encoder counting issues. If drift was the > only issue I would be tempted to enable encoder filtering(if not > enabled) and perhaps lower the encoder sampling rate. > > But the drift in addition to the sserial+quadrature errors suggest a > systemic problem, perhaps 5V power to the 7I77 is marginal, or as I > mentioned before you have PC power/PCI issues (the list of sserial > errors you got is not really possible with just a link failure and I > think reflects complete loss of communication to the 5I25 card so the > PCI reads are reading 0xFFFFFFFF and therefore all possible hardware > errors are reported) ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
