YOKOGAWA Daqstation DX2000

1-18
IM 04L42B01-01E
• AddedMessages
Added messages can be written. For the operating procedure, see section 5.4.
• AutoSpanDisplay(Releasenumber3orlater)
 TheDXcanautomaticallyadjustthedisplayspanoftheselectedchannel.*Itsets
the span based on the maximum and minimum displayed historical data values. This
setting is deactivated when you switch to another group.
* Auto span affects channels that are in the same scale position as the selected channel.
When the maximum or minimum values are outside of the set display span
0
0
Auto span
Time axis
Time axis
Measured value
Measured value
When the maximum or minimum values are within the set display span
0 0
Time axis
Time axis
Auto span
Measured value
Measured value
If the maximum or minimum data value falls outside the maximum selectable display
span,theDXadjuststhedisplayspantothemaximumorminimumpossiblevalue.
The DX responds in the same way when it encounters overflow data.
• TopChannelDisplay(Releasenumber3orlater)
Displays the selected channel’s historical trend waveform in front of all of the others.
This setting is deactivated when you switch to another group.
• Signature(OnlyonDXswiththe/AS1advancedsecurityoption)
See the Advanced Security Function (/AS1) User’s Manual, IM 04L41B01-05EN.
1.3Display