![background image](http://html.mh-extra.com/html/ifm/ecomat-100-mobile-cr0301/ecomat-100-mobile-cr0301_programming-manual_620659150.webp)
150
ifm
Programming Manual
ecomatmobile
CabinetController (CR0301) Runtime System V05
2016-04-21
ifm function elements
ifm function elements for the device CR0301
>
DELAY
585
Unit type = function block (FB)
Unit is contained in the library
ifm_CR0301_Vxxyyzz.LIB
Symbol in CODESYS:
>
Description
588
DELAY delays the output of the input value by the time T (dead-time element).
Figure: Time characteristics of DELAY
The dead time is influenced by the duration of the PLC cycle.
The dead time my not exceed 100 • PLC cycle time (memory limit!).
In case a longer delay is set, the resolution of the values at the output of the FB will be poorer, which
may cause that short value changes will be lost.
To ensure that the FB works correctly: FB must be called in each cycle.
>
Parameters of the inputs
589
Parameter
Data type
Description
X
WORD
input value
T
TIME
Delay time (dead time)
allowed: 0...100 • cycle time
>
Parameters of the outputs
590
Parameter
Data type
Description
Y
WORD
input value, delayed by the time T
Summary of Contents for Ecomat 100 Mobile CR0301
Page 212: ......