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14-36
SCPI Command Reference
Model 2520 User’s Manual
Set pulse times
DELay <n>
:SOURce[1]:PULSe:DELay <n>
Set current source pulse delay
Parameters
<n> =
20e-6 to 0.5
Specify pulse delay in seconds
MINimum
20e-6 seconds
MAXimum
0.5 seconds
DEFault
10e-3 seconds
Query
:DELay?
Query pulse delay
:DELay? DEFault
Query *RST default pulse delay
:DELay? MINimum
Query lowest allowable pulse delay
:DELay? MAXimum
Query highest allowable pulse delay
Description
This command is used to set the delay time between current pulses in
the pulse function. It sets the pulse delay in the fixed and sweep modes,
but it does not control pulse delays for the list mode, which are pro-
grammed separately (see
).
WIDTh <n>
:SOURce[1]:PULSe:WIDTh <n>
Set current source pulse width
Parameters
<n> =
500e-9 to 5e-3
Specify pulse width in seconds
MINimum
500e-9 seconds
MAXimum
5e-3 seconds
DEFault
10e-6 seconds
Query
:WIDTh?
Query pulse width
:WIDTh? DEFault
Query *RST default pulse width
:WIDTh? MINimum
Query lowest allowable pulse width
:WIDTh? MAXimum
Query highest allowable pulse width
Description
This command is used to set the current pulse width in the pulse func-
tion. It sets the pulse width in the fixed and sweep modes, but it does not
control pulse widths for the list mode, which are programmed separately
(see
TRANsition[:STATe] <b>
:SOURce[1]:PULSe:TRANsition:STATe <b>
Control pulse transition control state
Parameters
<b> =
0 or OFF
Disable transition control
1 or ON
Enable transition control
Query
[:STATe]?
Query state of transition control
Description
This command enables or disables pulse transition (rise time) control.
When off (0) the leading edge is as fast as the system hardware allows.
When on (1), the turn on is intentionally slowed down to a fixed setting
of 5e-6. (The output will not fully settle to its final value for 5
µ
s.)
Summary of Contents for 2520
Page 250: ...A Specifications ...
Page 254: ...B StatusandErrorMessages ...
Page 262: ...C DataFlow ...
Page 266: ...D IEEE 488BusOverview ...
Page 281: ...E IEEE 488andSCPI ConformanceInformation ...
Page 285: ...F MeasurementConsiderations ...
Page 308: ...G GPIB488 1Protocol ...
Page 312: ...H ExamplePrograms ...
Page 317: ...I ContinuousPulseMode ...