Operating the Drive
8-10
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
8
9
10
11
A
B
C
D
1
2
3
4
5
6
E
Coast to Stop
Set the SETUP::SEQ & REF::REFERENCE STOP::RUN STOP MODE parameter to COAST.
In this mode the DECEL TIME ramp and the STOP TIME ramp are both ignored. Thus the SPEED
DEMAND changes immediately to 0% as soon as the Stop command is given. The power stack is also
immediately disabled at this time, causing the load to coast.
POWER CIRCUIT DISABLED
SPEED DEMAND
REMOTE SETPOINT
Speed 0%
RUN input
Figure 8.6
Coast to Stop with a Remote Reference