Table 9-1: Error Messages - Ametek CSW5550 User Manual

User Manual
Number Message String
22 "Waveform harmonics
limit"
24 "Output Relay must be
closed"
25 "Overvoltage
Protection Trip"
26 "Peak Current
Protection Trip"
"DC component
29
exceed limit"
30 "Dc Bus Fault
CSW Series
Cause
Harmonic contents of
user defined wave
shape is too high and
could damage
amplifier output
stage.
Attempt to change
voltage range while
output relay is closed.
Over voltage trip limit
exceeded.
Peak current exceeds
trip limit.
Waveform selected
has too much DC
content to be
supported on AC
coupled voltage
range.
Amplifier DC bus
lower than required to
support the output
load

Table 9-1: Error Messages.

California Instruments
Remedy
Reduce harmonic content or reduce
fundamental frequency programmed.
Open output relay first, then change
range.
Check for inductive kickbacks or
overshoot on eut.
Reduce load or increase trip level.
Use AC waveform without DC offset
only or select DC coupled voltage
range. (Applies to MX with –HV
models only).
AC Line input too low.
179