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
Summary of Contents for ecomat 100 R 360 Series
Page 1: ...System manual ecomat 100 type R 360 ...
Page 14: ...page 14 ...
Page 26: ...page 26 ...
Page 86: ...page 86 ...
Page 100: ...page 100 ...
Page 126: ...page 126 ...
Page 146: ...page 146 ...
Page 162: ...page 162 ...
Page 163: ...page 163 Annex 2 Wiring Annex 2 1 Type CR0015 ...
Page 164: ...page 164 Annex 2 2 Type CR0016 ...
Page 165: ...page 165 Annex 2 3 Type CR0017 ...
Page 166: ...page 166 Annex 2 4 Type CR0501 ...