![background image](http://html1.mh-extra.com/html/california-instruments/fcs-series-ii/fcs-series-ii_user-manual_3475047206.webp)
User Manual – Rev B
FCS Series II
Number
Message String
Cause
Remedy
on
- O
.
ver load
oltage ki
o output
- Reduce load or increase CL setting.
Output voltage is driven above
- V
ck-back
programmed voltage by external
- N
voltage
influence (Load, voltage kickback,
etc.)
802
"Current limit fault"
Current limi
CL setting
t
Load exceeds current limit and unit is
in Constant Voltage (CV) mode of
exceeded.
operation. Reduce load or increase
803
"Temperature fault"
Amplifier heat sink
temp. too h
for operation.
igh.
Reduce load. Ensure proper air flow
and exhaust clearance. Check fan(s)
804
"External sync error"
Could not s
ernal sync signal.
ync to
External sync signal missing,
disconnected or out of range.
ext
805
"Initial memory lost"
Initial settings could
not be reca
power-up.
Save power on settings again to
overwrite old content.
lled at
806
"Limit memory lost"
Ha
configuration settings
rdware
could not be recalled
at power-up.
Contact CI service department at
to obtain
instructions on restoring configuration
data.
807
"System memory lost"
Memory co
during powe
rrupted
r-
Recycle power.
up.
808
"Calibration memory lost" Calibration
during pow
data lost
Contact CI service department at
er-up.
to obtain
instructions on restoring calibration
data or recalibrate unit.
813
"Missing list parameter"
One or more
list parame
missing.
transient Check programmed lists.
ters
814
"Voltage peak error "
Peak voltag
exceeds in
tage
RMS value.
e
ternal bus
user defined wave shapes with higher
vol
This error may occur when selecting
crest factors. Reduce programmed
815
"Slew time exceed dwell" Time neede
to final valu
n dwell
parameter.
d
e is less
settings. Increase dwell time or
to slew
Check dwell times in transient list
tha
time.
change slew rate for affected
816
"Illegal during transient"
Operation r uested
t availabl
nsient is ru
Wait till transient execution is
mpleted or abort transient
eq
no
e while
co
tra
nning.
execution first.
817
"Output relay must be
closed"
Transient
programmed with
open.
output relay
Close relay before attempting
transient operation.
819
"Clock and sync must be
Op
internal"
po
clo
eration n
ssible wi
ck
ot
th e
Sw
xternal
itch to internal sync. (Default)
820
"Input buffer full"
Too much data
eived.
Break up data in smaller blocks.
rec
821
"Amplifier unbalance"
Hardware error. An
plifier has
rload co
am
ove
an
If error persists contact CI service at
ndition.
Check amplifier balance adjustment.
.
822
"Waveform harmonics
Harmonic contents of
Reduce harmonic content or reduce
California Instruments
206
Содержание FCS Series II
Страница 4: ...User Manual Rev B FCS Series II California Instruments 4...
Страница 27: ...User Manual Rev B FCS Series II California Instruments 27...
Страница 28: ...User Manual Rev B FCS Series II Figure 3 1 Rear Panel Connector Locations California Instruments 28...
Страница 35: ...User Manual Rev B FCS Series II Figure 3 4 FCS54 3 3 Wiring Diagram Three Phase mode California Instruments 35...
Страница 36: ...User Manual Rev B FCS Series II Figure 3 5 FCS54 3 1 Wiring Diagram Single Phase mode California Instruments 36...
Страница 89: ...FCS Series II 89 Figure 5 1 FCS System Block Diagram User Manual Rev B California Instruments...
Страница 92: ...User Manual Rev B FCS Series II Figure 5 2 Power Amplifier Exploded View California Instruments 92...
Страница 95: ...User Manual Rev B FCS Series II Figure 6 1 Calibration Setup California Instruments 95...
Страница 109: ...User Manual Rev B FCS Series II Figure 7 1 Front panel location Figure 7 2 Fuse Locations California Instruments 109...
Страница 118: ...User Manual Rev B FCS Series II ure 8 4 Voltage Modulation Frequency characteristics Fig California Instruments 118...