AMETEK Compact IX 2253 User Manual
Page 154
User Manual
2253i / 2253iX
AMETEK California
Instruments
154
Number
Message String
Cause
Remedy
influence (Load, voltage kickback, etc.)
802
"Current limit fault"
Current limit exceeded.
Load exceeds current limit and unit is in
Constant Voltage (CV) mode of
operation. Reduce load or increase CL
setting
803
"Temperature fault"
Amplifier heat sink temp.
too high.
Reduce load. Ensure proper airflow and
exhaust clearance. Check fan(s) for
operation.
804
"External sync error"
Could not sync to external
sync signal.
External sync signal missing,
disconnected or out of range.
805
"Initial memory lost"
Initial settings could not be
recalled at power-up.
Save power on settings again to
overwrite old content.
806
"Limit memory lost"
Hardware configuration
settings could not be
recalled at power-up.
Contact CI service department at
to
obtain instructions on restoring
configuration data.
807
"System memory lost"
Memory corrupted during
power-up.
Recycle power.
808
"Calibration memory lost" Calibration data lost
during power-up.
Contact CI service department at
to
obtain instructions on restoring
calibration data or recalibrate unit.
813
"Missing list parameter"
One or more transient list
parameters missing.
Check programmed lists.
814
"Voltage peak error "
Peak voltage exceeds
internal bus voltage
This error may occur when selecting user
defined wave shapes with higher crest
factors. Reduce programmed RMS
value.
815
"Slew time exceed dwell" Time needed to slew to
final value is less than
dwell time.
Check dwell times in transient list
settings. Increase dwell time or change
slew rate for affected parameter.
816
"Illegal during transient"
Operation requested not
available while transient is
running.
Wait till transient execution is completed
or abort transient execution first.
817
"Output relay must be
closed"
Transient programmed
with output relay open.
Close relay before attempting transient
operation.
819
"Clock and sync must be
internal"
Operation not possible
with external clock
Switch to internal sync. (Default)
820
"Input buffer full"
Too much data received.
Break up data in smaller blocks.
821
"PFC Input Fault "
AC input line related error. Possibly due to low line input condition
requiring too much input current.
822 "Waveform
harmonics
limit"
Harmonic contents of user
defined wave shape is too
high and could damage
amplifier output stage.
Reduce harmonic content or reduce
fundamental frequency programmed.
823
"Amplifier fault"
An amplifier failure. Can
be reported at any time.
Determine which amplifier is at fault with
self-test or checking amber LED’s on
amplifier control board. Replace
amplifier.
825
“Over voltage prot trip”
Over voltage detected on
output
Check output voltage for correct RMS
value.