IFM ecomat 100 R 360 Series User Manual

page 98
Function
FREQUENCY
Library CRxxxx.LIB
Function symbol
Purpose
The function FREQUENCY measures the signal frequency at
the defined channel.
Parameter
Function inputs
Function output
Description
FREQUENCY measures the frequency of the signal at the
selected channel (CHANNEL). The positive edge is evaluated.
Depending on the time base (TIMEBASE) frequency
measurements can be carried out over a wide range. High
frequencies require a short time base, lower frequencies require
a longer time base. The frequency is stated in Hz.
Only the inputs FRQ0...FRQ3 can be used for function
FREQUENCY.
Name Data type Description
INIT BOOL TRUE: FREQUENCY is initialised
FALSE: frequency measurement active
CHANNEL BYTE input number (0 ... 3)
TIMEBASE TIME time basis
Name Data type Description
F WORD frequency in Hz

IFM ecomat 100 R 360 Series Specifications

General

Brand	IFM
Model	ecomat 100 R 360 Series
Category	Controller
Language	English