Forced Coast Stop - Parker AC890 Product Manual

Operating the Drive

Forced Coast Stop

Using the Not Coast Stop mode immediately disables the power stack, causing the load to coast to a stop.
The drive gives priority to the NOT COAST STOP signal. The NOT FAST STOP signal is therefore
ignored while NOT COAST STOP is active.
POWER CIRCUIT DISABLED
NOT COAST STOP
REMOTE SETPOINT
SPEED DEMAND
SPEED TRIM
Speed 0%
Figure 3.8 Forced Coast Stop example
6-12
890SD (Standalone) Drive: Frame G, H & J Page