Parker ac890 Reference Manual

Operating the Drive
Page 7-12 890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
8
9
10
11
A
B
C
D
1
2
3
4
5
6
7
E
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
SPEED DEMAND
REMOTE SETPOINT
Speed 0%
SPEED TRIM
NOT COAST STOP
Figure 7.8 Forced Coast Stop example

Parker ac890 Specifications

General

Brand	Parker
Model	ac890
Category	DC Drives
Language	English