HP E1563A, User Manual, Page: 56 / 166

56 Digitizer Command Reference
Parameters
Comments
•
The “count” parameter defines the number of ramps to output. Approximately
37.35 full ramps are output each second.
•
A count of 2240 will output ramps for approximately 60 seconds.
•
Executable when initiated: No
•
Coupled Command: No
•
Reset (*RST) Condition: None
:DAC:GAIN
DIAGnostic:GAIN [< channel >] <value> writes the specified value to the
calibration gain DAC of the specified channel. There must be a signal on the input
for this to work properly. Any offset value set by the DAC:OFFSet <voltage> is
used by the DAC when the DAC:GAIN command is sent. The gain is set on the
specified channel. This command is a factory diagnostic routine.
Parameters
Comments
•
A positive full scale input combined with a DAC gain value of 255 will result
in a +2.5V output from the DAC.
•
A negative full scale input combined with a DAC gain value of 255 will result
in a -2.5V output from the DAC.
•
A DAC gain value of 0 will result in 0V output in both cases.
•
Executable when initiated: No
•
Coupled Command: No
•
Reset (*RST) Condition: None
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
count
numeric 1 to 32767 none
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
value
numeric 0 to 255 none