Controller functions
48
UPT-640 (as of SW 100)
Part 2 o
f 3:
NOTE:
Th
e specified
e
rr
o
r
m
e
ssa
ges ar
e initially ou
tp
ut
as
war
n
in
gs
(
a
ctual valu
e outp
u
t
ju
mp
s ba
ck
an
d fo
rth b
e
twe
en two va
lues;
alar
m re
lay is op
en)
.
Whe
n
the "ST
A
R
T
" sig
n
al
is activa
te
d,
th
e wa
rn
ing cha
nge
s to a fault
(a
ctu
a
l va
lue o
u
tput no
lo
nge
r jum
ps back and
fo
rth,
se
e
bold it
alic
va
lu
e
s
;
alar
m re
lay is closed
).
Act
ion if
machine
alre
ad
y
o
p
e
ra
ti
ng
,
HS e
le
m
ent
n
o
t ch
ang.
Fau
lt ar
ea
(loose con
tact)
--
-
Action
if
mac
h
in
e st
a
rte
d
for first time
Ru
n
AU
T
O
CA
L
,
C
heck
spec
ification
of tran
sfo
rme
r,
Faul
t ar
ea
Ru
n
AU
T
O
CA
L
and/or
fault ar
ea
(loose
con
tact)
Ru
n
AU
T
O
CA
L
Cause
I
R
signa
ls
in
co
rr
ect,
incor
re
ct specifica
tion of
imp
u
lse-
tr
an
sfor
me
r
U
R
signa
ls
in
co
rr
ect,
incor
re
ct specifica
tion of
imp
u
lse-
tr
an
sfor
me
r
U
R
an
d/or
I
R
sig
nals
incorrect
,
incor
re
ct specifica
tion of
imp
u
lse-
tr
an
sfor
me
r
Te
m
p
er
at
ur
e to
o low
,
AU
T
O
CAL w
asn’t
per-
fo
rm
ed, loose
con
tact,
amb
ien
t temp
. fluctuates
temp
er
atur
e too hig
h
,
AU
T
O
CAL w
asn’t
per-
fo
rm
ed, loose
con
tact,
amb
ien
t temp
. fluctuates
Dat
a error
ST
A
T
US
of alarm relay
(f
ac
to
ry se
t.
)
Wa
rn
in
g:
Open
Fau
lt:
Cl
osed
(vol
tage
valu
e
at
ac
tu
al
valu
e ou
tp
ut
then
no lon
g
er
cha
nge
s)
Te
m
p
.
50
0
°C
[°C]
26
6
500
30
0
500
Te
m
p
.
300
°C
[°
C]
16
0
30
0
18
0
30
0
Act. value
out
put
;
Vo
lt
a
g
e
[
V
]
5,33
10
6,00
10
Error
c
ode
10
4
10
5
10
6
30
2
30
3
21
1
8
9
