Fluke 287 Fluke 287 and 289 Multimeter Users Manual - Page 63

Setting up a Recording Session, VAC

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• Recording session duration expiring. • Manually stopping the recording session. Setting up a Recording Session Before starting a recording session, setup the Meter for the measurements to be recorded. If needed, change the event threshold value (see the "Setting the Event Threshold Value section later in this manual). Press the softkey labeled Save to open the save menu. Using the cursor buttons, move the menu selector next to the menu item labeled Record and press the softkey labeled Record to open the configuration display. There are two variables in setting up a recording session: Recording session duration, and sample interval duration. Both variables affect the recording length and number of intervals recorded. These two variables may interact, in that setting one variable may adjust the other variable to fit the recording session within the available memory. The percentage of memory available at the beginning of a recording session is displayed below the duration and sample interval settings. Option values can be adjusted as follows: The sample interval can be set from one second to 99 minutes and 59 seconds. Recording session duration can be set from one minute to 99 days 23 hours 59 minutes. True-rms Digital Multimeters Recording Measurement Data Table 8. Recording Display 8:10pm 123.45 VAC 06/13/07 Recording 1 1.75 VAC Auto Range 0 100 200 300 400 500 VAC Start Time: 06/10/07 07:23:55 2 6 Remaining Time: 2 Hrs 26 mins Interval Samples: 47 Events:7 3 5 Reference: 121.70 VAC 4 Stop est31.eps Item Description A Recording session in progress icon. B Time and date when recording session started. C Time remaining until recording session stops. D Total number of event records recorded so far. E Reference value for relative measurements. F Total number of interval records recorded so far. 53

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True-rms Digital Multimeters
Recording Measurement Data
53
•
Recording session duration expiring.
•
Manually stopping the recording session.
Setting up a Recording Session
Before starting a recording session, setup the Meter for the
measurements to be recorded. If needed, change the event
threshold value (see the “Setting the Event Threshold Value
section later in this manual). Press the softkey labeled
Save
to
open the save menu. Using the cursor buttons, move the menu
selector next to the menu item labeled
Record
and press the
softkey labeled
Record
to open the configuration display.
There are two variables in setting up a recording session:
Recording session duration, and sample interval duration. Both
variables affect the recording length and number of intervals
recorded. These two variables may interact, in that setting one
variable may adjust the other variable to fit the recording session
within the available memory. The percentage of memory
available at the beginning of a recording session is displayed
below the duration and sample interval settings. Option values
can be adjusted as follows:
The sample interval can be set from one second to 99 minutes
and 59 seconds. Recording session duration can be set from one
minute to 99 days 23 hours 59 minutes.
Table 8. Recording Display
VAC
Start Time:
Remaining Time:
2 Hrs 26 mins
Interval Samples: 47
Events:7
Reference: 121.70 VAC
06/10/07
07:23:55
Stop
Auto Range
500 VAC
0
123.45 VAC
100
200
300
400
Recording
1.75
8:10pm
06/13/07
1
2
3
6
5
4
est31.eps
Item
Description
A
Recording session in progress icon.
B
Time and date when recording session started.
C
Time remaining until recording session stops.
D
Total number of event records recorded so far.
E
Reference value for relative measurements.
F
Total number of interval records recorded so far.