Parker ac890 - State outputs of the SEQUENCING LOGIC function block

Sequencing Logic B-3
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
10
11
A
C
D
7
State Outputs of the SEQUENCING LOGIC
Function Block
The following table shows the states of individual parameters for the SEQUENCING LOGIC function
block required to produce the condition of the MAIN SEQ STATE parameter.
START
DISABLED
START
ENABLED
SWITCHED
ON
READY
ENABLED
F-STOP
ACTIVE
TRIP
ACTIVE
TRIPPED
Tripped
FALSE FALSE FALSE FALSE FALSE FALSE TRUE TRUE
Running
FALSE FALSE FALSE FALSE TRUE FALSE FALSE FALSE
Jogging
FALSE FALSE FALSE FALSE Note 1 FALSE FALSE FALSE
Stopping
FALSE FALSE FALSE FALSE Note 2 TRUE FALSE FALSE
Output
Contactor
Depends
on
previous
state
Depends
on
previous
state
TRUE TRUE TRUE TRUE TRUE FALSE
Switch On
Enable
FALSE TRUE TRUE TRUE TRUE TRUE TRUE FALSE
Switched
On
FALSE FALSE TRUE TRUE TRUE TRUE TRUE FALSE
Ready
FALSE FALSE FALSE TRUE TRUE TRUE TRUE FALSE
Healthy
TRUE TRUE TRUE TRUE TRUE TRUE FALSE
FALSE
Note 3
Table B-2 Parameter States for the MAIN SEQ STATE Parameter