Lenze Function library LenzeConversionBox Manuel d'utilisateur télécharger pdf (Page 10)

Function library "LenzeConversionBox"

Function blocks

L_cbByteArrayToInt - Convert array of byte into 4 individual integers

10 L DMS 1.0 EN - 07/2011 - TD05

3.3 L_cbByteArrayToInt - Convert array of byte into 4 individual integers

This FB converts an ARRAY OF BYTE consisting of 8 elements of the BYTE data type into 4

individual integers. The element 1 of the array is the lower-order byte of the nInt0 output

and the element 2 is the higher-order byte of the nInt0 output, etc.

Inputs

Outputs

Call possible in: ; Cyclic task

; Interrupt task

; Time-controlled task (INTERVAL)

; Event-controlled task (EVENT)

L_cbByteArrayToInt

⎯ abyByteArray nInt0 ⎯

nInt1 ⎯

nInt2 ⎯

nInt3 ⎯

Identifier/data type Information/possible settings

abyByteArray

ARRAY[1..8] OF BYTE

Array with 8 elements from BYTE data type

Identifier/data type Value/meaning

nInt0

INT

Element 1+2 of the abyByteArray input

nInt1

INT

Element 3+4 of the abyByteArray input

nInt2

INT

Element 5+6 of the abyByteArray input

nInt3

INT

Element 7+8 of the abyByteArray input

1 2 ... 5 6 7 8 9 10 11 12 13 14

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Lenze Function library LenzeConversionBox Manuel d'utilisateur Page 10