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IM DL350-01EN
Logic Measurement
For logic measurement, the items that have to be set for each input signal (CH1 to CH6) include vertical
positions, the logic bit settings, the logic bit mapping, the zoom method, and trace settings.
You can measure logic signals by connecting a logic probe to the 720230 (LOGIC) logic module or the logic
input terminal of the instrument.
For information about how to connect logic probes, see section 2.15 in the Getting Started Guide, IM DL350-
03EN.
Waveform Display On and Off
Select whether to show or hide input signals for each channel.
• ON: Shows the waveform
• OFF: Hides the waveform
Labels (Label)
Bit Settings (Logic Bit Setup)
Bit Display On/Off (Display)
Select whether to show or hide the waveform of each bit.
Bit1 to Bit8, All Bits On, All Bits Off
Bit Name (Bit Name)
You can assign labels to bits using up to sixteen characters.
Depending on the display and zoom formats, label names may not appear when the waveform display is narrow.
Chattering Elimination (Chatter Elimination)
For each bit, you can set whether to eliminate chattering. When eliminating chattering, set the elimination time.
OFF, 5 msec, 10 msec, 20 msec, 50 msec, 100 msec
Zooming by Setting a Magnification (V Zoom)
Bit Mapping (Bit Mapping)
• Fixed: Spaces are allocated for bits that are turned off.
• Auto: Spaces are not allocated for bits that are turned off. Only the bits that are turned on are displayed. The
bits are displayed in order from the top.
A1
A3
A2
A4
A5
A6
A8
A1
A3
A2
A4
A5
A6
A8
Fixed
(When bit 7 is off)
Auto
(When bit 7 is off)
Display Group (Display Group)
Note about Logic Measurement
In the logic settings in the preferences, you can set the display format (Bit or Hex), the cursor order, and the bit
order.
4 Vertical Axis
