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8 Configuring the Recorder
8-36 TESLA LITE User Manual D03283R01.10
Settings
Figure 8.20: Logic Function Configuration
Table 8.15: Logic Function Settings
Element Identifies the group to which this channel belongs. The Element forms
the first part of the channel name. The Element is selected when the
channel is created and is fixed once assigned when you are working
in the Element Tree view.
Description Optional field (12 characters). Provides an additional description of
the channel that forms part of the channel name. Use if Element
Name and channel Type do not sufficiently identify the channel.
(“Channel Grouping and Naming” on page 8-7).
Logic Function
Index Identifies the logic funtion.You can select any available function; the
only restriction is that nested logic functions require the input logic to
have a lower Logic Function Index. If the only option is “undefined”,
you have already used all available channels.
Inputs 1–5 Selects the source of the input state for each stage of the boolean cal-
culation. External Input Channels, trigger detectors from other chan-
nels and previously-defined Logic Functions are available.
Inversion Blocks Allows the input state to be inverted. Click to activate and move
mouse to select option before releasing.
Logic Gates NOT, AND, NAND, OR, NOR, Exclusive OR, and Exclusive NOR.
Click to activate, scroll window to display, click icon to select
Delay Module Assert: delays the output for the specified time.
Deassert: locks in the output state for the specified time.
0 to 1,200 seconds in half-cycle increments.
Trigger Action
Enable Enables or disables the associated trigger. A trigger can be disabled
without altering the rest of its settings.
Fault Initiates a fault (high speed) recording when triggered.