VMP-IOMM-2018-2
Fulton Ltd
Page 77
TROUBLESHOOTING - 6
24
4/
25
4
Bu
ildi
ng
T
ec
hn
olo
gie
s D
iv
ision
Ba
sic
d
oc
umen
tat
ion
LMV
26.
..
C
C
1P
754
7en
30 E
rror
c
od
e li
st
20.
04.
20
16
Er
ro
r c
od
e
Diagn
osti
c co
de
Meaning for the
LMV26... s
ys
te
m
Reme
dy
85 #
Referencing e
rro
r ones actuators
0
Referencing e
rro
r of fuel actuator
Referencing of fu
el actuator not su
ccessful.
Reference point
could not be reac
hed.
1. Check the setting of the actuato
r t
ype
(pa
ramete
r 613.0 or 6
14)
2. Check to see if actuators have
been mixed u
p
3. Check to see if actuator is locked or overload
ed
1
Referencing e
rro
r of air actuato
r
Referencing of fu
el actuator not su
ccessful
Reference p
oint could not be reac
hed.
1. Check the setting of the actuato
r t
ype
(pa
ramete
r 613.1)
2. Check to see if actuators have
been mixed u
p.
3. Check to see if actuator is locked or overload
ed
.
Bit
7
Valency
128
Referencing e
rro
r due to pa
ra
m
et
er change
Parameterization
of an actuator
(e
.g. the refe
rence
position) has been changed.
To trigge
r ne
w
re
ferencing, this er
ror is set
86
#
Error fuel ac
tua
tor
0
Position
error
Target
position could not be re
ached
w
ithin the re
quired tolerance
band
check to see if actuator is locke
d or overloade
d
Bit
0
Valency
1
Line
interruption
Line
interruption
detected at actua
tor’s terminals
check w
iring
(v
oltage X54 acro
ss pin 5 or 6 and
pin 2 >0.5 V)
Bit
3
Valency
8
C
ur
ve
to
o
st
ee
p
in
te
rm
s
of
ra
m
p
ra
te
Check position differential bet
w
ee
n the curv
epoints and the modulati
ng operating
ram
p setting
(parame
ter 54
4).
1. Modulating op
erating ramp
32
seconds
The slope of the
curve ma
y be a
maximum position change of 31
° (
15° for S
Q
M33.6
and 9° fo
r
SQM33.7
) bet
w
een 2 curve points in modulating mode.
2. Modulating op
erating ramp
64
seconds
The slope of the
curve ma
y be a
maximum position change of 62
° (
30° for S
Q
M33.6
and 18° fo
r
SQM33.7
) bet
w
een 2 curve points in modulating mode.
Bit
4
Valency
16
Step
deviation
in
com
p
a
rison
with
last
referencing
Actuator
w
as ove
rloaded or m
echanically
tw
isted.
1. Check the setting of the actuato
r t
ype
(pa
ramete
r 613.0 or 6
14)
2. Check to see if the actuator is b
locked somew
he
re along its
w
orking
range.
3. Check to see if the tor
que is sufficient for
the application.
87
#
Error air actua
to
r
0
Position
error
Target
position could not be re
ached
w
ithin the re
quired tolerance
band
check to see if actuator is locke
d or overloade
d
Bit
0
Valency
1
Line
interruption
Line interruption
detected at actua
tor’s terminals
check w
iring
(v
oltage X53 acro
ss pin 5 or 6 and
pin 2 >0.5 V)
Bit
3
Valency
8
C
ur
ve
to
o
st
ee
p
in
te
rm
s
of
ra
m
p
ra
te
Check position differential bet
w
ee
n the curv
epoints and the modulati
ng operating
ram
p setting
(parame
ter 54
4).
1. Modulating op
erating ramp
32
seconds
The slope of the
curve ma
y be a
maximum position change of 31
° (
15° for S
Q
M33.6
and 9° fo
r
