Device Type/Mode Selection; Frequency Mode - Omega iServer Microserver User Manual

4.7.1 Device Type/Mode Selection:

This is one of the first choice that users must decide and choose to operate device for
the requirement of applications. Using your Web Browser, users can configure this
device to operate either with universal single or dual input channels in following available
modes as Device Type Selection Pull-Down Menu illustrated:

4.7.1.1 Frequency Mode:

This mode (factory default) configures the iServer to operate as a single or dual input
frequency counter, range 1 to 100 KHz, or dual rate meter that counts per unit time.
The iServer displays the units of measurement of 2 input signal sources as CH A and CH
B in Blue or Red respectively. The chart allows user-definable engineering units.
Both Line or Bar chart Option are available.
Users can monitor the values in 6 different time scales available from 1 min. to 1 year
history of experiment time duration.
Use scale to convert input frequency unit to units other than Hertz (Hz) as definable by
users and suitable for any application requirement.
For Frequency Mode ID, observe Message Item Window and notice items following:
a= Frequency
c=CH A input pulse/frequency reading value
d=CH B input pulse/frequency reading value
Make certain that Debounce Time must be zero to operate in this
Frequency mode.
Set jumper for selecting low-level input if the reading is not displayed.
Refer to Specifications Section 5 for SW3 jumper configurations.
Device Type Selection Frequency
Totalizer
Batch
A-B F Mode
A-B T Mode
Quadrature
Totalizer Gate
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