Agilent 34970A/34972A Data Acquisition / Switch Unit
Agilent 34970A/34972A Data Acquisition / Switch Unit
Agilent 34970A/34972A Data Acquisition / Switch Unit
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Chapter 3 Front-Panel Overview<br />
To Read the Totalizer Count<br />
To Read the Totalizer Count<br />
The multifunction module (34907A) has a 26-bit totalizer which can<br />
count pulses at a 100 kHz rate. You can manually read the totalizer<br />
count or you can configure a scan to read the count.<br />
1 Select the totalizer channel.<br />
Select the slot containing the multifunction module and continue turning<br />
the knob until TOTALIZE is displayed (channel 03).<br />
2 Configure the totalize mode.<br />
The internal count starts as soon as you turn on the instrument. You can<br />
configure the totalizer to reset the count to “0” after being read or it can<br />
count continuously and be manually reset.<br />
READ + RESET<br />
3 Read the count.<br />
The count is read once each time you press ; the count does not<br />
update automatically on the display. As configured in this example, the<br />
count is automatically reset to “0” each time you read it.<br />
12345 TOT<br />
The count will be displayed until you press another key, turn the knob,<br />
or until the display times out. To manually reset the totalizer count,<br />
press .<br />
Note: To add a totalizer channel to a scan list, press<br />
TOT READ choice.<br />
and select the<br />
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