Structured Tag Addressing

The IEC870IP driver supports structured tag addresses using the following format:

<IOA1>.<IOA2>.<IOA3>

When constructing a structured address, each element represents a decimal number in the range 0 — 255. For example:

0.1.126

This can be used instead of an unstructured address (i.e. <IOA>), which represents the information object address as a decimal number in the range 0 — 16777215.

See Also

Configuring Variable Tags