Protective Elements
AR States
The following diagram shows the state transitions between the various states of the autoreclosure function. This
diagram visualizes the run time logic and timing sequence according to the state transition direction and the events
which trigger the transitions.
State transition diagram
513
MRI4
DOK-HB-MRI4-2E
Standby
1
Ready
3
Lockout
6
t-Blo after CB man ON
2
t-Reset Lockout
7
Blocked
5
AR Cycle
Start
t-dead
t-Run2Ready
4
Lock=True
Initiate AR
In
itia
te
Fc
=T
ru
e
su
cc
es
sf
ul
C
B=
Po
s
O
N
Lock=True
C
B=
Po
s
O
N
t-B
lo
a
fte
r C
B
m
an
O
N=
tim
er
e
la
ps
ed
Reset Lockout=True
t-R
es
et
L
oc
ko
ut
=t
im
er
e
la
ps
ed
Bl
o=
Fa
ls
e
C
B=
Po
s
O
FF
&
t-B
lo
a
fte
r C
B
m
an
O
N=
tim
er
e
la
ps
ed
Bl
o=
Tr
ue
Blo=True
AR
.B
lo
=T
ru
e
Lock=True
CB=Pos OFF
Summary of Contents for highprotec MRI4
Page 1: ...Manual Feeder Protection MRI4 Software Version 3 4 a DOK HB MRI4 2E Revision C English...
Page 43: ...Installation and Connection 43 MRI4 DOK HB MRI4 2E...
Page 46: ...Installation and Connection Ensure the correct tightening torques 46 MRI4 DOK HB MRI4 2E...
Page 69: ...Navigation Operation Navigation Operation 69 MRI4 DOK HB MRI4 2E 1 2 3 5 7 6 8 10 9...
Page 353: ...Device Parameters 353 MRI4 DOK HB MRI4 2E...
Page 373: ...373 MRI4 DOK HB MRI4 2E...