Microdrive Series Instruction Manual
4201-109 Rev I
67
61 STOPPING MODE
Screen 61 STP MODE=RAMP
Description STOPPING MODE
Options [RAMP] DECELERATION / [SPIN] - DC BRAKE
FUNCTION Sets the mode of stopping. When set to ramp
deceleration, deceleration during stopping is
controlled by the deceleration ramp rates
(Screens 16, 40, 42). When set to spin, the
Microdrive immediately jumps to zero frequency
when commanded to stop, allowing the motor
to freewheel (spin) to stop.
The use of spin to stop in conjunction with DC
Hold/Brake (Screens 26, 27) provides a DC
injection brake stopping function which does
not involve regeneration and therefore does
not require a dynamic brake module. It is most
effective at lower speeds.
SETTING UP Ramp deceleration is normally employed if a
controlled stopping rate is required. If it is
preferable that the motor freewheel to stop, or
if DC braking to stop is required, set to SPIN.
61
To Next Page
Loading...