Fluke CombiScope PM3370B User Manual page 185

COMMAND REFERENCE
SENSe:SWEep:TIME:AUTO
Syntax: SENSe:SWEep:TIME:AUTO <Boolean>
Query form: SENSe:SWEep:TIME:AUTO?
Response: 0 | 1
0 Autoranging MTB switched off.
1 Autoranging MTB switched on.
Description:
Switches the autoranging function of the Main Time Base (MTB) on or off. In the
analog mode, the error message -221 "Settings conflict;Digital mode required" is
generated. The MTB autoranging function is automatically switched off when the
following occurs:
- A time base value is programmed (SENSe:SWEep:TIME).
- A channel is selected as trigger source (TRIGger:SOURce INTernal<n>),
while channel<n> is off (SENSe:FUNCtion:STATe? returns 0).
- The Main Time Base (MTB) is switched off.
After a RST command, autoranging MTB is switched off.
*
Example:
→
Send *RST
→
Send INITiate:CONTinuous ON
→
Send TRIGger:SOURce INTernal 1
→
Send SENSe:SWEep:TIME:AUTO ON
→
Send SENSe:SWEep:TIME 0.5
Front panel compliance:
The SENSe:SWEep:TIME:AUTO command is the remote equivalent of the front
panel AUTO RANGE (MTB) key.
Resets the instrument.
Sets Auto run mode.
Sets trigger source CH1.
Sets autoranging MTB on.
Sets sweep time at 500 ms and
MTB becomes 50ms (autoranging
off).
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