Teac LX Series, Instruction Manual

Page: 73 / 148

Setting Tachometer Pulse Inputs
4-17
At the
System
dialog, click the
Tacho
tab to set the tachometer pulse input channel parameters.
Turn on the check box for the tachometer pulse input channel to be used and select
16bit
or
32bit
. If you turn
on both channels, the number of the bits to be set must be the same. Other parameters are show below.
Parameters (Note to refer the articles mentioned at the previous page.)
Parameters Details
Measurement
Measurement mode
pulse (gate) Pulse count mode within the gate time
pulse (total) Total counts from measurement start to stop
Period Cycle count mode
Frequency Frequency measurement mode
Rpm RPM measurement mode
Range
Measurement range
at pulse (gate) mode 1 to 255 times of the sampling frequency
at period mode 1m, 5m, 10m, 50m, 100m, 500m, 1 sec
at frequency mode 10, 20, 50, 100, 200, 500, 1k, 2k, 5k, 10k, 20 kHz
at rpm mode 1500, 3000, 6000, 9000, 12000, 15000, 18000,24000 rpm
Threshold Level
Threshold level s0.5, +1, +2.5, +5, +10, +20 V
Divide Rate
Divide rate 1 to 255
Moving Average
Moving average setting 1 to 16
Pulse per Rev.
Pulse per revolution 1 to 255