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Model 2520 User’s Manual
SCPI Command Reference
14-11
Command
Description
Default
parameter SCPI
:SOURce2
:VOLTage
[:LEVel]
[:IMMediate]
[:AMPLitude] <n>
[:AMPLitude]?
:SOURce3
:VOLTage
[:LEVel]
[:IMMediate]
[:AMPLitude] <n>
[:AMPLitude]?
Path to control detector #1 voltage bias source:
Set source level (in volts):
Set specified voltage level immediately:
Specify voltage level; -20 to 20.
Query voltage level.
Path to control detector #2 voltage bias source:
Set source level (in volts):
Set specified voltage level immediately:
Specify voltage level; -20 to 20.
Query voltage level.
0
0
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
:SOURce4
:BSIZe <n>
:BSIZe?
:TTL
[:LEVel] <NRf> |
<NDN>
[:LEVel]?
Path to control digital output lines:
Set Digital I/O bit size (4 or 16).
1
Query Digital I/O bit size.
Specify digital output pattern (0 to 15).
2
Query pattern on digital output port.
No effect
15
3
1
16-bit size available only with 2499-DIGIO option.
2
0 to 65535 with 2499-DIGIO option.
3
65535 with 2499-DIGIO option.
Table 14-6 (continued)
SOURce command summary
Содержание 2520
Страница 250: ...A Specifications ...
Страница 254: ...B StatusandErrorMessages ...
Страница 262: ...C DataFlow ...
Страница 266: ...D IEEE 488BusOverview ...
Страница 281: ...E IEEE 488andSCPI ConformanceInformation ...
Страница 285: ...F MeasurementConsiderations ...
Страница 308: ...G GPIB488 1Protocol ...
Страница 312: ...H ExamplePrograms ...
Страница 317: ...I ContinuousPulseMode ...