We plan to control our actuator using MODE '0' first
and use 2 mode(Reverse, Forward) only
so, IN2 is fixed as '1' and IN1 will receive 80[khz] PWM frequency to control actuator
but in this phase If I change IN1 frequency, then VDS register bit act differently in the same voltage input like below
-80[khz] PWM input (voltage condition 16[v], actuator current 1.5[A/channel], there are 4 channel)
- 30[khz] PWM input
VDS register bit is set sensitively if receive lower PWM input even if in same voltage and same actuator current environment
There's only one different thing. PWM frequency.
We are planning to design fail safe concept by using this register information, so we have to know the root reason thoroughly
Can I know the reason why?
