Racal Instruments 3155 User Manual page 149

100ms/s arbitrary waveform generator
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User Manual 3155
The 3155 returns the present amplitude value. The returned value is in standard scientific format (for exam-
ple: 100mV would be returned as 100E-3 – positive numbers are unsigned). Default value is 5.
VOLTage:OFFSet<offs>
Purpose
This command programs the amplitude offset of the output waveform. The offset is calibrated when the
source impedance is 50Ω.
<offs> sets the amplitude offset
Parameter type
Numeric
Parameter range
<offs>
-3.6 to +3.6 in units of Volts
VOLTage:OFFSet?
Response and default
The 3155 returns the present offset value. The returned value is in standard scientific format (for example:
100mV would be returned as 100E-3 – positive numbers are unsigned). Default value is 0.
SINusoid:PHASe<phase>
Purpose
This command programs start phase of the standard sine waveform. This command has no affect on arbi-
trary waveforms.
<phase> sets the start phase
Parameter type
Numeric
Parameter range
<phase>
0 to 360 in units of degrees
SINusoid:PHASe?
Response and default
The 3155 returns the present start phase value. Default is 0.
TRIangle:PHASe<phase>
Purpose
This command programs start phase of the standard triangular waveform. This command has no affect on
arbitrary waveforms.
<phase> sets the start phase
Parameter type
Numeric
Parameter range
<phase>
0 to 360 in units of degrees
Programming Reference 4-39

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