HP 34970A manual Then, choose from the following alarm conditions

Chapter 4 Features and Functions

Alarm Limits

∙For details on configuring alarms on the multifunction module, see “Using Alarms With the Multifunction Module” on page 130.

∙A Factory Reset (*RST command) clears all alarm limits and turns off all alarms. An Instrument Preset (SYSTem:PRESet command) or

Card Reset (SYSTem:CPON command) wx		clear the alarm limits
and wx	turn off alarms.

∙Sctxt”: To select the alarm for use on the active channel, choose from the following items.

NO ALARM , USE ALARM 1 , ... USE ALARM 4

Then, choose from the following alarm conditions.

HI+LO ALARMS , HI ALARM ONLY , LO ALARM ONLY		4
Then, set the desired limit values and exit the menu. Note that the
instrument does not start evaluating the alarm conditions until you
exit the Mt	menu.

∙exx Vxytvx bxt”: To assign the alarm number to report any alarm conditions on the specified channels, use the following command (if not assigned, all alarms on all channels are reported on Alarm 1 by default).

OUTPUT:ALARM2:SOURCE (@103,212)

To set the upper and lower alarm limits on the specified channels, use the following commands.

CALC:LIMIT:UPPER 5.25,(@103,212)

CALC:LIMIT:LOWER 0.025,(@103,212)

To enable the upper and lower alarm limits on the specified channels, use the following commands.

CALC:LIMIT:UPPER:STATE ON,(@103,212)

CALC:LIMIT:LOWER:STATE ON,(@103,212)

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