Connect-Tek Transa PRO 17 Manuál s instrukcemi stáhnout pdf (Strana 59)

4.2.2.6.3. Input Type (A & B)

changes the instrument from

terms of time. If the user is attempting to measure events that are spaced

w, however the period, or time

Navigate to the constant using

Input Type is a Fixed Range Constant and

Frequency to Period measurements. Period is a sub-mode to Tachometer

mode and allows the instrument to measure and react to external events in

far apart, the frequency will be very lo

between events will be relatively large. All math and normalization

operations as well as alarm setpoints, hysteresis and scaling are performed

as period. Period is the reciprocal of frequency.

. Depress to

toggle between

When selecting LINK. Simply click on the menu down arrow

and click on th all of the changes are complete, click on the

Main tab and a

Period is, the user instructs the tachometer how long to wait until zero

speed is indicated. By carefully selecting these values, reaction time to

long events that approach or reach zero can be significantly reduced.

Whe

activ 4.2.2.6.3, Max Period (sec) is

active. When the actual input rate falls past the specified Min Freq / Max

Period, “LOW” is displayed.

Frequency and Period.

Input Type using TACH

e desired selection. When

nswer Yes / No to keep or discard the changes

4.2.2.6.4. Minimum Frequency / Maximum Period

As described earlier in this section, frequency and period have differe

uses. By defining what the Minimum Frequency or the Maxim

n Frequency is chosen from section 4.2.2.6.3, Min Freq (Hz) is

e. When Period is chosen from section

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Connect-Tek Transa PRO 17 Manuál s instrukcemi Strana 59