ADCMT 7461A User Manual

7451A/7461A/7461P Digital Multimeter Operation Manual
5.7 Sampling Operation
5-15
5.7 Sampling Operation
Figure 5-2 shows the measurement sequence of this instrument.
Measurements are performed when the trigger event is received.
When each measurement is complete, the COMPLETE signal is output and the data output starts.
The measurement data is output to the display or interface.
If a sampling speed is faster than the transfer speed of an interface, the data cannot be output.
In this case, output the measurement data after acquiring all the measurement data in the data memory.
Figure 5-2 Measurement Sequence
When sampling over a precise interval or sampling at high speeds below 1 ms, use this instrument under the
following conditions.
Function: DCV, DCI, 2W, LP2W, DCV-Bch (Bch HI-COM)
Sampling count: 2 or more
Trigger source: BUS, EXT, MAN
Complete signal output: SINGLE
Auto-range: OFF
Auto-zero: OFF
• When performing the data output in each measurement. (COMPLETE signal output: MULTI)
Measurement 1
Measurement 2
Measurement n
Td
SI
Data n
Data 2
Data 1
Trigger
Sampling
Measurement complete signal
COMPLETE
Data output
Data memory
Measurement 1
Measurement 2
Measurement n
Td
SI
Data n
Data 2
Data 1
Data 1, 2, ...n
Reading Memory
Trigger
Sampling
Measurement complete signal
COMPLETE
Data memory
Data output
• When using a data memory. (COMPLETE signal output: MULTI)

ADCMT 7461A Specifications

General

Brand	ADCMT
Model	7461A
Category	Multimeter
Language	English