National Instruments NI DIDS-2003, Manual, Page: 87 / 214

National Instruments Direct Injector Driver System Manual
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six digital input sources associated with the 9411_1 slot are available. If there is only one NI 9411 module inserted in
the 9411_2 slot, then only six digital input sources associated with the 9411_2 slot are available. DI Driver Systems
using the cRIO-9076 chassis will only have one slot assigned for a NI 9411 module and the digital input sources
associated with 9411_2 will not be available.
There are four internally generated PWM signal sources always available that are configured via the Auxiliary PWM
Setup window .
Multiple destination controls can have the same selected digital signal source.
Each of the destination controls listed below have a similar drop-down selection of digital signal source and are
described below.
Crank_DigChanAsn
Tip Strip: Assigns digital signal source to crank signal
Detail: Signal directed to the EPT crank trigger input. The EPT is configured via the Engine Position Tracking
Setup window. This signal is applicable for all EPT pattern types. When tracking encoder patterns, assign the
high-resolution encoder A signal to the crank signal.
EncoderZ_DigChanAsn
Tip Strip: Assigns digital signal source to encoder Z signal
Detail: Signal directed to the EPT cam trigger input through an optional masking AND gate with either Cam1
or Cam2. The EPT is configured via the Engine Position Tracking Setup window. This signal is applicable for