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camshaft input is ignored. This is designated by configuring the function with
720 degrees for 4-stroke engines, the camshaft input signal must be TRUE during every other Plus1 tooth. This is
designated by configuring the function with
= 4-STROKE.
2-Stroke Applications (Stroke = FALSE):
For advanced Plus1 tooth configurations, position 0 and tooth 0 coincide with the first tooth following the Plus1
tooth. For retarded Plus1 tooth configurations, position 0 and tooth 0 coincide with the second tooth following
will not be incremented at the location of the Plus1 tooth. For example, if the Plus1 tooth is advanced,
would increment from 0 to 5, such that tooth 5 would correspond
to the tooth immediately before the Plus1 tooth and tooth 0 would correspond to the tooth immediately following the
Plus1 tooth. As another example, if the Plus1 tooth is retarded, and
would increment from 0 to 5, such that tooth 5 would correspond to the tooth immediately after the Plus1 tooth and
tooth 0 would correspond to the second tooth following the Plus1 tooth.
4-Stroke Applications (Stroke = TRUE):
For advanced Plus1 tooth configurations, position 0 and tooth 0 coincides with the first tooth following the
Plus1 tooth while the
input is TRUE. For retarded Plus1 tooth configurations, position 0 and tooth
0 coincide with the second tooth following the Plus1 tooth while the
is
actually only used for achieving initial sync. Once sync is achieved, it is maintained according to the location of
each Plus1 tooth. However,
is still monitored to report whether the signal is normally alternating high
and low at each Plus1 tooth. The
indicator of the EPT tab reports whether the signal is “Normal”,
“Always High”, “Always Low”, or an unexpected pattern reported as “Error”.
2*NumberOfCrankTeeth - 1.
will not increment at the Plus1 tooth. For example, if the Plus1 tooth is
advanced, and
would increment from 0 to 11, such that tooth 5 and
tooth 11 would correspond to the tooth immediately before the Plus1 tooth while
is FALSE and
TRUE, respectively. Tooth 6 and tooth 0 would correspond to the tooth immediately following the Plus1 tooth while
is FALSE and
Tooth numbering for the two different Plus1 tooth location configurations is shown in figures 4.11.c and 4.11.d below.
Summary of Contents for NI EDIDS-2400 Series
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Page 13: ...NI EDIDS 2400 Series User Manual National Instruments 13 3 2 Software...
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Page 43: ...NI EDIDS 2400 Series User Manual National Instruments 43 3 3 Hardware...
Page 48: ...48 ni com NI EDIDS 2400 Series User Manual 3 3 3 Connecting Injectors Sensors and Actuators...
Page 60: ...60 ni com NI EDIDS 2400 Series User Manual 3 3 5 b Side View of Optional Enclosure...
Page 86: ...86 ni com NI EDIDS 2400 Series User Manual See descriptions for PFI 1...
Page 241: ...NI EDIDS 2400 Series User Manual National Instruments 241 Aux PWX 2 4 See above descriptions...
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Page 306: ...306 ni com NI EDIDS 2400 Series User Manual 22 TDK to cRIO Remote Connection...
Page 308: ...308 ni com NI EDIDS 2400 Series User Manual 8 Important Information...