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ifm
Programming Manual
ecomatmobile
CabinetController (CR0301) Runtime System V05
2016-04-21
ifm function elements
ifm function elements for the device CR0301
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FLASHREAD
561
Unit type = function block (FB)
Unit is contained in the library
ifm_CR0301_Vxxyyzz.LIB
Symbol in CODESYS:
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Description
564
FLASHREAD enables reading of different types of data directly from the flash memory.
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The FB reads the contents as from the address of SRC from the flash memory. In doing so, as
many bytes as indicated under LEN are transmitted.
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The contents are read completely during the cycle in which the FB is called up.
► Please make sure that the target memory area in the RAM is sufficient.
► To the destination address DST applies:
Determine the address by means of the operator ADR and assigne it to the FB!
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Parameters of the inputs
20054
Parameter
Data type
Description
ENABLE
BOOL
TRUE:
execute this function element
FALSE:
unit is not executed
> Function block inputs are not active
> Function block outputs are not specified
SRC
INT
relative source start address in the memory
permissible = 0...16 383 = 0x0000...0x3FFF
LEN
INT
number of data bytes
permissible = 0...16 383 = 0x0000...0x3FFF
DST
DINT
Start address of the target variables
Determine the address by means of the operator ADR and
assigne it to the FB!
Summary of Contents for Ecomat 100 Mobile CR0301
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