HP ESG Series - Page 76

3-33
Troubleshooting
ESG Series Signal Generator Instrument-Specific Error Messages
Settings conflict;FM2/PM2 value set greater
than FM1/PM1 value. FM1/PM1 changed to match
FM2/PM2 value.
The deviation of FM2/PM2 must always be less than or equal
to the deviation settings for FM1/PM1. This error will be
reported to the queue when FM1/PM1 is enabled and
FM2/PM2 is also enabled and an adjustment to either
FM2/PM2 deviation causes the FM2 or PM2 deviation to be
greater than the FM1 or PM1 deviation. It will also be reported
when FM2/PM2 is being turned on, and the last FM1/PM1
deviation setting is less than the current FM2/PM2 deviation
setting. In both cases the FM1/PM1 deviation will be adjusted
to match the FM2/PM2 deviation.
Settings conflict;FM1/PM1 value set less than
FM2/PM2 value. FM2/PM2 changed to match FM1/PM1
value.
The deviation of FM2/PM2 must always be less than or equal
to the deviation settings for FM1/PM1. This error will be
reported to the queue when FM2/PM2 is enabled and
FM1/PM1 is also enabled and an adjustment to either
FM1/PM1 deviation causes the FM1 or PM1 deviation to be
less than the FM2 or PM2 deviation. It will also be reported
when FM1/PM1 is being turned on, and the last FM2/PM2
deviation setting is greater than the current FM1/PM1 deviation
setting. In both cases the FM2/PM2 deviation will be adjusted
to match the FM1/PM1 deviation.
Settings conflict;Enabled mod source conflicts
with previously enabled mod source. Previous
mod disabled.
The signal generator has three sources: INT, EXT1, and EXT2
that are shared by the FM1/PM1, AM1/AM2, FM2/PM2, pulse
(INT and EXT2), and burst envelope (EXT1 only). Each source
can only be used by one of the modulations at a time. If a
source is being used by an active modulation, and a request for
the source is made by another modulation, the first modulation
will be turned off, the second modulation will be turned on.