4x50 EtherNetIP.190129.1v4: User manual
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Version: 2020-11-24, rev.: 1v4
Page: 14
3.2 Data formats
The EtherNetIP communication can transfer data in the following three data
formats. Please refer to other literature for further information on these for-
mats as it is outside the scope of this document.
3.2.1 Unsigned integer format (16 bit)
The following are examples of decimal numbers represented on 16 bit un-
signed integer format:
Decimal
Hexadecimal
Binary (MSB first)
0 0x0000 00000000 00000000
1 0x0001 00000000 00000001
2 0x0002 00000000 00000010
200 0x00C8 00000000 11001000
2000 0x07D0 00000111 11010000
20000 0x4E20 01001110 00100000
3.2.2 Signed integer format (32 bit)
The following are examples of decimal numbers represented on 32 bit signed
integer format:
Decimal
Hexadecimal
Binary (MSB first)
-20000000 0xFECED300 11111110 11001110 11010011 00000000
-2000000 0xFFE17B80 11111111 11100001 01111011 10000000
-200000 0xFFFCF2C0 11111111 11111100 11110010 11000000
-20000 0xFFFFB1E0 11111111 11111111 10110001 11100000
-2000 0xFFFFF830 11111111 11111111 11111000 00110000
-200 0xFFFFFF38 11111111 11111111 11111111 00111000
-2 0xFFFFFFFE 11111111 11111111 11111111 11111110
-1 0xFFFFFFFF 11111111 11111111 11111111 11111111
0 0x00000000 00000000 00000000 00000000 00000000
1 0x00000001 00000000 00000000 00000000 00000001
2 0x00000002 00000000 00000000 00000000 00000010
200 0x000000C8 00000000 00000000 00000000 11001000
2000 0x000007D0 00000000 00000000 00000111 11010000
20000 0x00004E20 00000000 00000000 01001110 00100000
200000 0x00030D40 00000000 00000011 00001101 01000000
2000000 0x001E8480 00000000 00011110 10000100 10000000
20000000 0x01312D00 00000001 00110001 00101101 00000000
