ATI Technologies SmartTachSmartTach, User Manual

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PARAMETERS
SmartTach Operating Manual Page 4-5
03 - Pulses per Pattern
Parameter Group:
Setup!
Range: 1-60 pulses
Increment: 1 pulse
Default: 1 pulse
Purpose: This parameter is used to specify the number of pulses per pattern.
How to Set: With a pattern type signal this parameter should be set to the
number of pulses per pattern. This is defined as the number of
individual pulses that are input before the pattern repeats. If the
signal is not a pattern type this parameter should be set to 1.
Examples:
1 Cam Revolution
or
1 Dynometer Roll Revolution
A
B
C
Figure 4 - 2: Parameter 3 Pulse Examples
A
is a “Pulse” type signal from a sensor like a 12 Pulse/Rev Dyno Roll
or a 6 Pulse/Rev Crankshaft sensor. For This example
Parameter 03=1
B
is a “Pattern” type signal from a sensor like a 6-1 tooth crankshaft
sensor. For this example Parameter 03=5
C
is a “Pulse” type signal from a single plug wire on a distributor. For
this example Parameter 03=1