-- Motor move only one direction / Motor 6.2.2 / OMS58-4S / servo-star 300 --

[jerome HOSSELET <jerome.hosselet@ires.in2p3.fr>]

Hi

Thanks Ron and kurt

We try to move manually a motor : The encoder counts (.REP field) go up 
and down accordingly.
We have already test "UN" or "BI" in ASCII command but we not seen a 
difference.
if we try "HN" command we can see on scope that VME58 board send 
negative and positive signal and its oscillate motor move offcourse in 
both direction. this proove that oms board can produce a negative 
voltage ( it's not a hardware or connectic problem) but unfortunatly if 
we send a MR command in both direction the voltage continu to be only 
positive and the motor in only one direction.

It's crazy

thanks for any ideas for check
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