10
‐
Control
Unit
E6L
/
Rev
6.11
The
control
system
continuously
measures
the
power
needed
to
move
the
door.
The
system
also
continuously
updates
the
required
power,
which
increases
in
normal
conditions
as
the
door
wears
and
the
balance
changes
etc.
Once
the
power
has
increased
so
that
the
rotation
speed
has
changed
to
match
the
gap
between
the
set
value
and
the
original
measured
value,
the
control
automatically
changes
to
hold
‐
to
‐
run
and
the
unit
notifies
a
servicing
request.
At
the
same
time,
the
red
LED,
H103
,
blinks
rapidly
approximately
three
times
a
second
and
if
the
service
terminal
is
connected
it
displays
the
error
code,
“
E 31
”.
In
such
a
case,
the
power
diagrams
may
not
be
re
‐
run
but
THE
DOOR
MUST
BE
SERVICED
.
After
the
door
has
been
serviced
and
checked,
the
motion
power
is
measured
according
to
the
instructions
below.
A
load
guard
operation
is
selected
with
jumper
No.
1
of
terminal
J6
.
If
the
load
guard
is
in
use,
jumper
No.
1
is
disconnected.
If
the
load
guard
is
not
in
use,
jumper
No.
1
must
be
installed.
A
start
‐
up
delay
is
defined
for
the
load
guard.
Its
operation
is
tested
during
the
start
‐
up
delay.
If
the
guard
does
not
pass
the
test
the
door
control
will
change
to
hold
‐
to
‐
run
in
both
directions.
On
the
same
board,
E6
‐
2L,
the
red
LED
H103,
will
blink
at
a
rate
of
2
seconds
ON
and
2
seconds
OFF.
The
system
is
also
suited
to
inverter
use.
Inverter
operation
is
defined
using
jumper
No.
1
of
terminal
J4.
During
inverter
use,
the
short
circuit
plug
is
in
place.
4.
BASIC
FUNCTIONS
Jumper
J6/1
Load
Control
Jumper
J4/1
Inverter
Use
OFF
Control
ON
OFF
Door
not
in
inverter
use
ON
Control
OFF
ON
Door
in
inverter
use
Jumper
J4/4
Start
‐
up
Delay
OFF
0,8
seconds
ON
1
second
Jumper
J4/6
Jumper
J4/7
Closing
Time
OFF
OFF
0
s
OFF
ON
1
s
Jumper
J4/2
OFF
ON
Jumper
J7/4
OFF
OFF
Sensitivity
open
5%
8%
Jumper
J4/3
OFF
ON
Jumper
J7/4
OFF
OFF
Sensitivity
close
3%
6%
ON
OFF
2
s
OFF
ON
12%
OFF
ON
10%
ON
ON
6
s
ON
ON
16%
ON
ON
16%
The
load
guard
stops
the
opening
door
if
the
load
deviates
from
the
introduced
value.
To
ease
the
removal
of
an
obstacle,
the
door
can
be
closed
for
a
set
time
according
to
the
attached
table.
The
time
is
defined
with
short
circuit
plugs
No.
6
and
7
of
terminal
J4
.
If
the
load
guard
has
stopped
the
opening
door
the
red
LED
H102
blinks
at
a
rate
of
2
seconds
ON
and
2
seconds
OFF.
The
service
terminal
then
displays
the
error
code,
“
E 20
”.
The
fault
disappears
when
the
door
is
opened
or
closed
and
the
overload
has
been
removed.
The
sensitivity
of
the
load
guard
in
the
open
direction
is
adjusted
with
jumper
No.
2
of
terminal
J4
and
with
jumper
No.
4
of
terminal
J7
,
in
accordance
with
the
attached
table.
Sensitivity
is
defined
as
a
percentage
of
the
measured
values.
The
load
guard
stops
and
opens
the
closing
door
without
a
reversal
delay
if
the
load
deviates
from
the
introduced
value.
If
the
load
guard
has
stopped
and
opened
a
closing
door,
the
red
LED
H102
blinks
at
a
rate
of
2
seconds
ON
and
2
seconds
OFF.
The
service
terminal
then
displays
the
error
code,
“
E 4”.
The
fault
disappears
when
the
door
is
opened
or
closed
and
the
overload
has
been
removed.
The
sensitivity
of
the
load
guard
in
the
closed
direction
is
adjusted
with
jumper
No.
3
of
terminal
J4
and
with
jumper
No.
4
of
terminal
J7,
in
accordance
with
the
attached
table.
Sensitivity
is
defined
as
a
percent
‐
age
of
the
measured
values.
12/10