User manual

Modbus/TCP 7-4
© 2004 Pyramid Solutions Inc. Publication PUB-AB7603-008
Bit Addressing Examples
• To reference the first bit of the Input Table use address 0000h.
• To reference the 15
th
bit of the Input Table use address 000Eh (14 deci-
mal).
• To reference the first bit of the Output Table use address 4000h (16384
decimal).
• To reference the 100
th
bit of the Output Table use address 4063h (16483
decimal).
Word Addressing Examples
• To reference the first word of the Input Table use address 000h.
• To reference the 10
th
word of the Input Table use address 009h.
• To reference the first word of the Output Table use address 400h (1024
decimal).
• To reference the 100
th
word of the Output Table use address 463h (1123
decimal).
I/O Data Content
The content of the input and output data is the same as the content of the I/O
assemblies used in EtherNet/IP (See section “Input Assembly” on page 6-5, sec-
tion “Output Assembly” on page 6-6, and section “Status Assembly” on page 6-
8.)