Element description for WordArr5 in Modbus Plus
Element description for WordArr5 in Modbus Plus:
Element |
Data type |
Description |
|---|---|---|
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Least significant byte: Routing register 1 is used for address specification (routing path addresses one of five) of the destination node during network transfer. The last byte in the routing path that is not zero is the destination node. Most significant byte: Source node address.
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Routing register 2 |
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Routing register 3 |
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Routing register 4 |
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Routing register 5 |
Element description for WordArr5 with TCP/IP Ethernet
Element description
for WordArr5 with TCP/IP Ethernet
Element |
Data type |
Description |
|---|---|---|
|
|
Most significant byte: Slot of the NOE module Least significant byte: MBP on Ethernet Transporter (MET) mapping index |
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Byte 4 (MSB) of the 32-bit destination IP address |
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Byte 3 of the 32-bit destination IP address |
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Byte 2 of the 32-bit destination IP address |
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Byte 1 (LSB) of the 32-bit destination IP address |
Element description for WordArr5 with SY/MAX Ethernet
Element description
for WordArr5 with SY/MAX Ethernet:
Element |
Data type |
Description |
|---|---|---|
|
|
Most significant byte: Slot of the NOE module Least significant byte: MBP on Ethernet Transporter (MET) mapping index |
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Destination drop number (or set to FF hex) |
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Terminator (set to FF hex) |
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No significance |
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No significance |