HP VXI E1432A User Manual
Page 80

Parameter Lists
This section shows which parameters are global parameters, which are
channel-specific, and what types of channels the channel-specific parameters
apply to. Default values are shown for all of these parameters. In addition,
each parameter is categorized as “abort”, “wait”, “immediate”, or “glitch”
depending on the behavior when this parameter is changed during a
running measurement. Those with “abort” cause the measurement to abort.
Those with “wait” don’t take effect until the start of the next measurement.
Those with “immediate” take effect immediately. Those with “glitch” take
effect immediately, and may cause glitches in the data that is read back, or
on the source output if the parameter is applied to a source channel.
Global Parameters
Parameter
Default Value
Changes
append_status
Off
Immediate
arm_channel
None
Immediate
arm_mode
Auto Arm
Immediate
arm_time_interval
1 Sec
Immediate
auto_group_meas
On
Wait
avg_mode
None
Wait
avg_number
10
Wait
auto_trigger
Auto Trigger
Abort
avg_update
10
Wait
avg_weight
1
Immediate
blocksize
1024
Abort
cal_dac
0
Immediate
cal_voltage
0 Volts
Immediate
calin
Grounded
Immediate
center_freq
2 kHz
Immediate
clock_freq
51.2 kHz
Abort
clock_master
Off
Abort
clock_source
Internal
Abort
data_mode
Block Mode
Abort
data_port
VME
Abort
data_size
16 Bit Integer
Abort
decimation_output
Single Pass
Wait
HP E1432A User's Guide
The C-Language Host Interface Library
4-5
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