Einzelne Werte aus ARRAY OF BYTE ^{CODESYS Forge talk (Thread)}
Einzelne Werte aus ARRAY OF BYTE
Last updated: 2005-11-14

Writing 16 byte SDO over Ethercat ^{CODESYS Forge talk (Thread)}
Writing 16 byte SDO over Ethercat
Last updated: 2019-04-22

Byte an Ausgänge von EC4P ^{CODESYS Forge talk (Thread)}
Byte an Ausgänge von EC4P
Last updated: 2007-04-27

String Array to Byte Array problem ^{CODESYS Forge talk (Thread)}
String Array to Byte Array problem
Last updated: 2008-09-04

2 byte array convert to uint ^{CODESYS Forge talk (Thread)}
2 byte array convert to uint
Last updated: 2019-04-30

Zahlenwert <256 in 1 Byte wandeln ^{CODESYS Forge talk (Thread)}
Zahlenwert <256 in 1 Byte wandeln
Last updated: 2007-02-06

byte count with NBS UDP receive ^{CODESYS Forge talk (Thread)}
byte count with NBS UDP receive
Last updated: 2021-06-01

Assigning array of byte ^{CODESYS Forge talk (Thread)}
Assigning array of byte
Last updated: 2015-11-26

Word to array of byte ^{CODESYS Forge talk (Thread)}
Word to array of byte
Last updated: 2022-09-22

Codesys v3.5 Sint to byte ^{CODESYS Forge talk (Thread)}
Codesys v3.5 Sint to byte
Last updated: 2024-04-24

Post by bjarne-pagaard on Codesys v3.5 Sint to byte ^{CODESYS Forge talk (Post)}
Hi A SINT is a short (signed) integer. It is already only 1 byte - so you should have no problem casting it to a byte like so: bMyByte := TO_BYTE(sintMyShortInt); If you have a regular INT you want to put in 2 bytes - there are a lot of ways you can do this. A Union is certainly one of them. You could have a union with 2 memebers: An array of 2 bytes as one member, and an integer value as another member. Another way would be to look at MEMCPY to put the value into your CAN-message. .. or create a function to take your input value as input, and giving you 2 individual bytes as output. This could be handy if you need to change the byte-order. Integer data types: https://help.codesys.com/webapp/_cds_datatype_integer;product=codesys;version=3.5.17.0 -Bjarne
Last updated: 2024-04-24

Post by scarter on Bit / Bool data types in function parameters ^{CODESYS Forge talk (Post)}
Any reason BIT and BOOL data types are not interchangeable? Trying to make a function which takes a BOOL IN/OUT parameter (Not allowed to use BIT) In the main logic if I make a DINT variable, and want to use each bit on different functions CODESYS will not allow it.
Last updated: 2024-01-17

Post by voffi on Converting UINT into bytes and converting 2Bytes into UINT ^{CODESYS Forge talk (Post)}
There are some ways. One is to use SHR and SHL and it depends on your byte order in the data array. For Motorola byte order: PROGRAM PLC_PRG VAR u : UINT; byte_array_in : ARRAY [1..8] OF BYTE := [16#11, 16#12, 16#13, 16#14, 16#15, 16#16, 16#17]; byte_array_out : ARRAY [1..8] OF BYTE; END_VAR u := SHL(TO_UINT(byte_array_in[2]), 8) + TO_UINT(byte_array_in[1]); byte_array_out[1] := TO_BYTE(u); byte_array_out[2] := TO_BYTE(SHR(u, 8)); If it's Intel byte order just change 1 and 2 in the array indexes.
Last updated: 2023-12-07

Post by ph0010421 on How to manage variable types larger than 64 bits - Ethernet/IP ^{CODESYS Forge talk (Post)}
So it's currently mapped to an array of BYTES? Can you create a UNION? TYPE sBytesString : UNION AsBytes: ARRAY[0..127] OF BYTE; AsString: STRING(128); END_UNION END_TYPE Map it to the bytes, read it in the STRING!
Last updated: 2024-09-23

Conversion BYTE to ASCII String + SysLibFileStream.lib ^{CODESYS Forge talk (Thread)}
Conversion BYTE to ASCII String + SysLibFileStream.lib
Last updated: 2008-10-31

About byte swap and convert into 16 bits ^{CODESYS Forge talk (Thread)}
About byte swap and convert into 16 bits
Last updated: 2023-12-04

Assign Initial Value of Array of Byte ^{CODESYS Forge talk (Thread)}
Assign Initial Value of Array of Byte
Last updated: 2019-03-08

CANopen - mehr als 4 Byte aus dem Objektverzeichnis lesen ^{CODESYS Forge talk (Thread)}
CANopen - mehr als 4 Byte aus dem Objektverzeichnis lesen
Last updated: 2007-06-15

Transfer array of byte to i2c-device ^{CODESYS Forge talk (Thread)}
Transfer array of byte to i2c-device
Last updated: 2022-08-12

Pointer ARRAY BYTE to ARRAY BOOL ^{CODESYS Forge talk (Thread)}
Pointer ARRAY BYTE to ARRAY BOOL
Last updated: 2008-06-06

Read byte from a file starting from a certain position ^{CODESYS Forge talk (Thread)}
Read byte from a file starting from a certain position
Last updated: 2018-06-14

Byte conversion between RFID and RS232 module ^{CODESYS Forge talk (Thread)}
Byte conversion between RFID and RS232 module
Last updated: 2008-07-09

Convert array of 4 byte to real ^{CODESYS Forge talk (Thread)}
Convert array of 4 byte to real
Last updated: 2021-06-30

How to manage variable types larger than 64 bits - Ethernet/IP ^{CODESYS Forge talk (Thread)}
How to manage variable types larger than 64 bits - Ethernet/IP
Last updated: 2024-09-23

Saving UINT data collected as String data to MMC ^{CODESYS Forge talk (Thread)}
Saving UINT data collected as String data to MMC
Last updated: 2007-08-17

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