Yokogawa Standalone MW100 - Manual (Page 38)

1-24
IM MW100-01E
Manual Sample Function
When you perform a manual sample, the measured and computed data from specified
channels are written to the manual sample file.
When the CF card is inserted, the data is written to the manual sample file each time
you perform the manual sample. If the card is not inserted, the data is stored in internal
memory and written to the CF card the next time it is inserted.
A manual sample function can be carried out when in Measurement mode.
Performing a Manual Sample
A manual sample can be performed with the following actions.
• By the Event/Action function
• Using icons in the browser’s monitor screen
• Through operation in the Status Information screen
• By receiving a communication command
Action Notation Operation and Notes
Perform manual sample Manual Sample Performs a manual sample and writes to the
manual sample file.
Note
• A new manual sample cannot be performed while the manual sample file is being written to.
• A manual sample cannot be performed at an interval shorter than the specified slowest
measurement interval.
Dividing the Manual Sample File
The manual sample file can be divided with the actions below. However, if division is
performed at the same time as a manual sample, priority is given to the manual sample.
• By the Event/Action function
• Through operation in the Status Information screen
• By receiving a communication command
Action Notation Operation and Notes
Divide the manual
sample file*
Manual Divide Divides the manual sample file.
Dividing the file is useful for summaries when the
DUT changes.
* The manual sample file is also divided under the following conditions.
• When the number of sampled data exceeds 100.
• When the set conditions are changed.
Sample Channels
Measurement and MATH channels can be turned ON/OFF individually. Channels set for
measurement SKIP and computation OFF are not recorded.
For sample channel settings see “Recording Channel Settings” in section 3.4.
Data Acquisition Timing
When a manual sample is performed, the latest measured and computed data held are
written as manual sample data. When using the Multi Interval function, deviations in
measurement timing occur due to differences in measurement intervals.
If you perform a manual sample using the Timer or Match Time of the Event/Action
function, data can be acquired under the same measurement timing.
Displaying Data
Manual sample data can be displayed in the browser’s data view screen (only the latest
file can be displayed), or by using the MW100 Viewer Software.
1.3 Functions of the Main Module