What is “Stop and Go” function exactly in Altivar Process ( ATV6xx) drive
“Stop and Go” function is available for Altivar Process (ATV6xx) size 4 to 7.
With this function, Altivar process (ATV6xx) drive switches off (1) Power section, (2) Fans and (3) Backlight of Graphic keypad.
There is DC bus voltage control to avoid waste of energy on power part when drive is in stop mode (on size 1, 2 &3) there is a patent on S4 and above to decrease DC bus according to input thyristors management.
This function could be activated or not, time could be adjused.
This function is compatible with all applications when the reactivation of the power to run the motor could wait around 0,5s (depend power of the drive, can be from 1 to 2s), this time is to recover DC bus nominal voltage.
It is possible to enable/disable the function.