Chapt er 8 CI P O bj ect8 - 58_8.2 Data TypeThis section will provide an overview of the supported data types by objects.Data Type DescriptionBOOL False(16#00) or True(16#01)SIGNEDINTEGERSINT(1 byte), INT(2 bytes), DINT(4 bytes), LINT(8 bytes)Number 1st 2nd 3rd 4th 5th 6th 7th 8thSINT 0LSBINT 0LSB 1LSBDINT 0LSB 1LSB 2LSB 3LSBLINT 0LSB 1LSB 2LSB 3LSB 4LSB 5LSB 6LSB 7LSBEx: DINT value = 16#12345678Number 1st 2nd 3rd 4thDINT 78 56 34 12UNSIGNEDINTEGERUSINT(1 byte), UINT(2 bytes), UDINT(4 bytes), ULINT(8 bytes)Ex: UDINT value = 16#AABBCCDDNumber 1st 2nd 3rd 4thUDINT DD CC BB AASTRINGASCII CODES, 1 or 2 bytes/wordsSTRING: 2 bytes character count + 1 byte characterContents (Charcount) Contents (String contents)STRING 04 00 4D 69 6C 6CSTRING2: 2 bytes character count + 2 byte characterContents (Charcount) Contents (String contents)STRING2 04 00 4D 00 69 00 6C 00 6C 00SHORT_STRING: 1 bytes character count + 1 byte characterContents (Charcount) Contents (String contents)STRING 04 4D 69 6C 6CFixed LENGTHBIT STRINGBYTE (1 byte), WORD (2 bytes), DWORD (4 bytes), LWORD (8 bytes)1st 2nd 3rd 4th 5th 6th 7th 8thByte 7…0WORD 7…0 15…8DWORD 7…0 15…8 23…16 31…24LWORD 7…0 15…8 23…16 31…24 39…32 47…40 55…48 63…56
