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6.7.3
RAMP TIME & SLEW RATE SETTINGS Screen
This screen allows programming of the update ramp time or individual voltage and
frequency slew rates, which are applied when changing output settings. Ramp time and
slew rate settings are mutually exclusive so Ramp time must be disabled in order to program
individual voltage, frequency and phase update rates. Setting a slew rate other than the
maximum value allows voltage and frequency changes to occur at a controlled rate of
change. The Ramp time when enabled applies to any setting change equally.
The following parameters can be set from this screen:
Ramp time
Voltage AC
Frequency
NOTE: Programmed Slew Rate settings will only take effect when the RAMP TIME setting is
DISABLED.
Entire Contents Copyright
2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
LMX Series Power Source Operation Manual
Figure 6-18: RAMP TIME & SLEW RATE SETTINGS Screen
Sets the time over which output changes will take place. For
the time set, output changes will ramp from their previous
set value to the new set value. When DISABLED, changes
will occur at the programmed slew rate settings in the SLEW
RATE SETTING screen, as both cannot be in effect at the
same time. Settings Slew Rate settings provide control over
individual parameters whereas the RAMP TIME setting
applies to all parameters (F, Vac, Vdc and Phase) changes
equally.
AC Voltage slew rate in Vrms per msec. Available range is
0.01 Vrms/ms through 300 Vrms/ms.
Frequency slew rate in Hz per msec. Available range is 0.01
Hz/ms through 5000 Hz/ms.
LMX SERIES™ OPERATION MANUAL
Front Panel Operation
SECTION 6:
Page 142 of 463
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