Baldor MN1940 4.3.2 Input timing

www.baldormotion.com
Input/ Output 4-5MN1940
closed) will cause the driver output circuitry to be dis abled. Note that the internal sine/cosine
positiongener ator will continue to increment or decrement as long as step c lock pulses are
beingreceiv ed by the DSM. The enable input is not synchronized to any ot her input and may
bechanged at any time.
4.3.2 Input timing
Thedirect ion input and the microstep resolution inputs are internally sync hronized to the
positive going edge of the step clock input. When a step clock tr ansitions from low to high on
thepositiv e going edge, the state of the direction input and microstep resolution settings are
latched.A ny changes made to the direction and/or microstep resolution w ill occur on the rising
edgeof the step c lock pulse following this change. Run Current and Hold Current changes
areupdated immediately (sees ection 5.2.2).