VXI 3002 User Manual
Page 43
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:PHASE
Set phase offset of FM2 relative to FM1
Data type : Decimal Numeric Program Data
Allowed suffices : DEG
Default suffix : DEG
Examples: FM2:MODF:VALUE 1.5KHZ;SIN
FM:MODF:PHASE 1.2DEG
DCFMNL
Perform DC FM null operation (only for EXTDC mode)
Data type : None
Allowed suffices : None
Default suffix : None
Example: DCFMNL
FM? or FM1? or FM2?
Prepares message containing information on FM setting in one of the
following formats:
:FM:DEVN <nr2>;<src>;<status>;INC <nr2>
:FM1:DEVN <nr2>;<src>;<status>;INC <nr2>
:FM2:DEVN <nr2>;<src>;<status>;INC <nr2>
where:
<src> is a program mnemonic representing the source of the
modulation signal and <status> is a program mnemonic indicating
whether the frequency modulation is locally ON or OFF
Example: :FM1:DEVN 25000.0;INT;ON;INC 1000.0
FM:MODF? or FM1:MODF?
or FM2:MODF?
Prepares message containing information on FM modulation oscillator
setting in one of the following formats:
:FM:MODF:VALUE <nr2>;<shape>;INC <nr2>
:FM1:MODF:VALUE <nr2>;<shape>;INC <nr2>
:FM2:MODF:VALUE <nr2>;<shape>;INC <nr2>
where:
<shape> is a program mnemonic representing the waveform
shape
Example: :FM1:MODF:VALUE 5750.00;SIN;INC 1000.00