Self-test Errors
The
f
ollowing
e
rrors
w
ill b
e
d
isplayed
if
self-tes
t di
d
not c
omplete
s
uccessfully:
Error Message on Display
Description
EEP
Err
The
i
nternal
E
EPROM
is c
orrupted
or
damaged.
Syst
Lost
Last
s
ystem
s
ettings
wi
thin
th
e
EEPRO
M i
s
l
ost.
Scan
C
han
Cha
n L
ost
A
t l
east
o
ne
of
the
c
hannels
did n
ot
pa
ss
i
nitializatio
n
test.
C
al L
ost
Calibratio
n
data
of o
ne
or
m
ore
c
hannels
i
s
l
ost.
Fact
L
ost
Factory
calibration
d
ata
o
f
one
or
more
channels
is
lost.
If
a
n
y o
f
these
e
rrors
o
ccur,
p
lease
c
ontact
B
&K
P
recision.
The
V
FD
d
isplays
any
of t
hese
messages
f
or
ab
out
2 s
econds
on
in
itialization.
Output Check
Voltage Check
Follo
w
the
s
teps
be
lo
w
to
c
hec
k b
asic
v
oltage
o
utpu
t wi
t
h n
o
l
oad
connected.
1.
Tur
n on th
e
power
s
upply.
The
VFD
w
ill
display
“
Init”
fo
llowe
d
by
“
Scan
C
han”
fo
r
a
few
seconds,
a
nd
it will b
e
f
ollowed
b
y
a s
creen
s
imila
r t
o
t
he
s
creenshot
below.
T
he
s
ymbo
l
▼
indicates
w
hic
h
outp
ut i
s
s
elected:
Figure 7 - VFD display: Power Supply outputs disabled. Channel 1 selected
2.
Enable
the
o
utp
ut by
pressing
;
the
bu
tto
n
will
be
illuminated.
The
VFD
will s
how
C
V
(Constan
t V
oltage)
o
n
to
p of e
ach
v
oltage
o
utpu
t
indicator:
Figure 8 - Enabled Outputs of Power Supply (Channel 1 selected)
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