stepper motor speed control (devicent network)

[sudheervemana]

Hi all,

I am working an stepper motor control in the devicent
network.I am able to control the stepper motor position,whereas in
case of velocity mode can anyone clarify me when the master sends an
I/O data by keeping mode attribute to velocity and if he sends the
target velocity ,acceleration and direction alone ,does it mean that i
need to reach the target velocity with the target accelration and stay
at that target velocity until i receive an target deceleration.

At starting what are the minimum parameters that are to be
received by the slave(stepper motor board) when master aims at
controlling the speed(velocity mode).

If the master sends velocity,acc,dec and direction ,does it
mean i need to achieve the target velocity and need to decelerate the
motor.

please clarify me the velocity mode parameters that are to be
send by the master at the initial time.

With Regards,
Sudheervemana.