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NumberOfCrankTeeth
Tip Strip: Number of crank pulses per rotation
Units: pulses
Detail: Specifies the number of teeth on the crankshaft trigger wheel as if there were no missing or extra crank teeth.
For example, a 60-2 crankshaft pattern would have NumberOfCrankTeeth = 60. For encoders this is the pulses per
revolution.
NumberOfMissingTeeth
Tip Strip: Number missing adjacent crank teeth for the gap. M = 1 or 2.
Units: pulses
Detail: Specifies the number of missing adjacent teeth on the crankshaft trigger wheel for an N-M pattern type. For
example, a 60-2 crankshaft pattern would have NumberOfMissingTeeth = 2. This parameter is only applicable for N-
M pattern types.
Plus1Location
Tip Strip: Plus1 tooth location with respect to mid-point
Detail: When Advance , the EPT is configured to look for a Plus1 tooth which is advanced from the mid-point
between two evenly spaced crank teeth. An advanced Plus1 tooth should be advanced from the mid-point by
approximately ¼ of the normal tooth spacing. When Retard , the EPT is configured to look for a Plus1 tooth which is
retarded from the midpoint between two evenly spaced crank teeth. A retarded Plus1 tooth should be retarded from
the mid-point by approximately ¼ of the normal tooth spacing. This parameter is only applicable for Plus1 pattern
types.
EngineSpeed
Tip Strip: Indicates engine speed
Units: RPM
Detail: Engine speed output from the EPT function.