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Agilent 34980A  Multifunction Switch/Measure Unit *34980-90005*

Agilent 34980A  Multifunction Switch/Measure Unit *34980-90005*

Agilent 34980A  Multifunction Switch/Measure Unit *34980-90005*

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Front Panel Operation: Scan (Configure) > ALARM<br />

Features and Functions 3<br />

To enable the Monitor function, select the desired channel and then press<br />

the DMM or Channel (<strong>Measure</strong>) key. To initiate the scan, press the Scan<br />

(<strong>Measure</strong>) key. When an alarm occurs, the scan starts and readings are<br />

stored in memory.<br />

Note: To stop a scan, press and hold the Scan (<strong>Measure</strong>) key.<br />

You can also configure whether the instrument sweeps through the scan<br />

list one time or continuously when an alarm condition is detected:<br />

Scan (Configure) > ALARM > ALARM TRIG MODE > SINGLE|CONTIN<br />

Remote Interface Operation: The following program segment configures the<br />

instrument to continuously scan when an alarm is detected. <br />

<br />

<br />

<br />

TRIG:SOURCE ALARM1<br />

TRIG:SOURCE:ALARM CONT<br />

CALC:LIM:UPPER 10.25,(@1003)<br />

CALC:LIM:UPPER:STATE ON,(@1003)<br />

OUTPUT:ALARM1:SOURCE (@1003)<br />

ROUT:MON:CHAN (@1003)<br />

ROUT:MON:CHAN:ENABLE ON,(@1003)<br />

ROUT:MON:STATE ON<br />

INIT<br />

Note: To stop a scan, send the ABORt command.<br />

Select alarm configuration<br />

Select continuous scan mode<br />

<br />

Set upper alarm limit<br />

Enable alarms<br />

Report alarms on Alarm 1<br />

<br />

Select monitor channel<br />

Enable monitoring on channel<br />

Enable monitor mode<br />

<br />

Initiate the scan<br />

<strong>Agilent</strong> <strong>34980A</strong> Mainframe User’s Guide 115

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