Racal Instruments 2461 User Manual page 120

2461Type C User Manual
Triggering And
Retrieving
M
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should be sent:
*RST
This command should be used if the state of the instrument is
unknown. This will return all settings to their default state. Now
the commands should be sent:
SENS1:FUNC "FREQ"; SENS:RES 9; INP:IMP 50;
COMP:SET:AUTO ON; SOUR:ROSC EXT
This concludes the preparation. Note that the short version of all
mnemonics for commands was used
Another example
To measure the time interval from Input 2 to Input 1 of a sub 50
Hz TTL noisy signal and the 1MΩ input using the clock10
reference, the following command should be sent:
*RST
This command should be used if the state of the instrument is
unknown. This will return all settings to their default state. Now
these commands should be sent:
SENS2:FUNC "TINT"; SENS:RES 5; INP1:COUP DC;
FILT:STATE ON; COMP:LEV:REL 1.8; INP2:COUP DC;
FILT:STATE ON; COMP:LEV:REL 1.8
This concludes the preparation. Note that the short version of all
mnemonics for commands was used.
The SCPI standard provides 3 commands for retrieving and/or
taking measurements and two commands for triggering
measurements.
Programming The Type C Function Card 4-77