User guide

3-12
IM WX201-01E
Time Reference Mode
There are four time reference modes: Start Reference, Trigger Reference, End
Reference, and Time Reference.
Start Reference
Waveforms are displayed using the rst data of the channels assigned to the group as
a reference.
Trigger Reference
Waveforms are displayed using the trigger point of the channels assigned to the group
as a reference.
End Reference
Waveforms are displayed using the last data of the channels assigned to the group as
a reference.
Time Reference
Waveforms are displayed using the measurement time of the channels assigned to
the group as a reference.
Time reference
Time
Time
: Trigger point
Start reference
Time
End reference
Time
Trigger reference
Save Format of Displayed Data
Data files are saved in two formats: one for waveform display and one for the cursor
value dialog box. Data saved in different formats can be displayed in the same Trend
display screen.
The format in which one data is saved per unit of time is called Normal format, and the
format in which two data—a minimum and maximum value—are saved per unit of time is
called MinMax format.
The following shows the correspondence between data types and save formats.
Data Type Normal Format MinMax Format
DX100 Yes Yes
MV100/MV200 Yes Yes
CX1000/CX2000 Yes Yes
FX100 Yes Yes
MX100 Yes No
DAQLOGGER Yes No
AddMulti Yes No
AddTrigger Yes No
Note
Instruments that can save in MinMax format such as the DX100/200, MV100/200,
CX1000/2000, and FX100 save data in two formats called Event data and Display data format.
Event data is saved in Normal format, and Display data is saved in MinMax format. For details,
see the user’s manual for your particular instrument.
3.4 Displaying Trends