Controlled Products Systems Group SWINGSMART DC 20 - Manual (Page 118)

Smart DC Controller Troubleshooting
6-20 SwingSmart DC Installation and Reference Manual Revision E
AL
ER
T
1
3
ST
IF
F
GA
TE
Th
e S
m
ar
t
D
C
Cont
ro
lle
r
h
as
de
tected a g
ate th
at, o
ver
time,
h
as
taken mo
re
po
w
er
to
mo
ve
th
an
it
use
d
to
.
Cau
se
d
by
de
gr
adi
n
g ga
te
h
ar
d
wa
re
. Th
is al
er
t appe
ar
s
in
th
e h
isto
ry
l
og
. I
t do
es
no
t h
ave any e
ffect
w
ith
r
eg
ar
d
to
op
en
in
g or
c
lo
sin
g t
h
e gat
e.
C
h
ec
k a
n
d
c
orr
ec
t g
at
e h
ard
w
ar
e a
s re
qu
ir
ed
.
AL
ER
T
1
4
ST
UC
K GA
T
E
Th
e S
m
ar
t
D
C
Cont
ro
lle
r
h
as
de
tected th
at i
t can
n
ot
mo
ve
th
e g
ate
at all
.
C
au
se
d
b
y b
ro
ke
n
g
at
e h
ard
w
are o
r i
ce
/s
n
ow
b
u
il
d
u
p.
C
h
ec
k a
n
d
c
orr
ec
t g
at
e h
ard
w
ar
e a
s re
qu
ir
ed
.
AL
ER
T
1
5
NO
P
IC
K
LE
No
t u
se
d
i
n
S
w
in
gS
m
ar
t.
AL
ER
T
1
6
CO
M B
U
S E
R
R
O
R
Th
e S
m
ar
t
D
C
Cont
ro
lle
r
h
as
de
te
cte
d
an inte
rn
al
co
mmu
n
icatio
n
s er
ro
r.
Se
ve
ra
l pos
si
bl
e
ca
u
ses
:
- E
xce
ssi
ve
e
le
ctr
ical
n
oise
.
- L
ac
k of
ea
rt
h g
rou
nd
in
g.
- I
n
ternal
pr
ob
le
m o
n
S
m
ar
t
D
C
Co
n
tr
ol
ler
.
1.
De
te
rm
ine
and r
eme
d
y th
e so
ur
ce
of
el
ec
tr
ic
al
no
is
e.
2.
I
n
st
al
l
a
gr
ou
n
d
r
od
. R
ef
er
t
o C
h
ap
te
r 1
.
3.
R
epl
ac
e th
e S
m
ar
t D
C
C
on
tr
ol
le
r.
AL
ER
T
1
7
BA
D CO
IN
BA
T
T
E
R
Y
T
h
e smal
l b
atte
ry
o
n
th
e S
m
ar
t D
C
C
on
tro
ller i
s l
oo
se o
r n
ee
d
s
re
pl
acin
g.
T
h
e
co
in b
atte
ry
is
lo
os
e o
r dead.
1. V
erify th
at
th
e b
atter
y
is
pro
p
erl
y seated.
2.
R
eplace
coin
b
atte
ry
.
3.
R
est
or
e p
owe
r.
4.
P
ress
R
E
SE
T bu
tt
on.
AL
ER
T
1
8
C
H
A
N
G
E
BA
TTER
Y
Th
e S
m
ar
t
D
C
Cont
ro
lle
r
h
as
de
tected th
at th
e 2
4
VD
C UPS
ba
tteries nee
d
to
b
e r
epl
ac
ed
.
B
atte
ries ar
e no
t tak
ing
a ch
arg
e pr
op
erl
y.
T
h
e b
u
zzer
w
ill
c
h
irp ev
er
y minu
te
un
til
th
e
UP
S b
atte
ri
es
a
re r
epl
ac
ed
.
AL
ER
T
1
9
FA
L
SE
S
L
O
W
D
O
W
N
No
t u
se
d
i
n
S
w
in
gS
m
ar
t.
AL
ER
T
2
0
L
I B
L
OC
K
OP
EN
No
t u
se
d
i
n
S
w
in
gS
m
ar
t.
AL
ER
T
2
1
N
ot u
se
d
i
n
S
w
in
gS
ma
rt
.
AL
ER
T
2
2
IN
TLO
C
K F
A
IL
U
R
E
In
terl
oc
k/
Se
quenti
al
Gate
co
mmu
n
icatio
n
lo
st
A
ppe
ar
s
w
h
en th
e RS-4
8
5 co
mmu
nicati
on
co
n
n
ectio
n
i
s
lo
st f
or
mo
re
th
an 5
s b
etw
ee
n in
te
rl
oc
ked (dual
g
ate) o
r
se
que
n
ce
d gat
e op
er
at
or
s.
1.
Che
ck cabl
e
co
nne
ctio
ns and w
ir
ing
. Make
sur
e bo
th
op
er
at
or
s ar
e wo
rk
in
g p
ro
p
er
ly
a
n
d
h
ave th
e same
cu
rr
en
t
an
d up-to
-date
so
ftw
ar
e
ve
rs
io
n
s. T
h
e
al
ert a
u
to cl
ea
rs
w
h
en
co
mmun
icatio
n
b
etw
ee
n th
e tw
o o
p
erato
rs is
res
to
re
d
.
2.
I
f t
h
e op
er
at
or
on
s
it
e is
a
s
olo
gat
e op
er
at
or
and th
e displ
ay
code
A
L
E
R
T 22
appe
ars,
acce
ss
th
e
In
st
al
le
r
M
en
u
. V
erify th
e Insta
lle
r
M
enu
item
s:
D
G
(D
ual
G
ate) and SG
(S
equenti
al
G
ate) ar
e b
oth
se
t to
zer
o.
T
a
ble 6-1.
Smart
DC C
o
n
trol
le
r - T
roubl
eshoot
ing
Disp
la
y
D
escript
io
n
Po
ss
ible
Ca
us
es
So
lut
io
n
s
Con
d
it
io
n
Alert,
E
rr
o
r o
r Fault