The building blocks cyclically communicate with the IE/WSN-PA Link via Modbus TCP/IP. The process values of the WirelessHART devices as well as their status is read out and made available at the block outputs. Furthermore, selected status information of the IE/WSN-PA Link is also made available at another block. These include: Connection status, states of the WirelessHART network and other diagnostics.

The blocks communicate cyclically over Modbus TCP/IP with the IE/WSN-PA LINK. The process values of the WirelessHART devices as well as their status is read out and made available at the block outputs. Furthermore, selected status information of the IE/WSN-PA LINK is also made available at another block. These include: Connection status, states of the WirelessHART network, and other diagnostics.

Requirement for use of the blocks is a TCP/IP connection configured with NetPro in the engineering system. Currently, this requires CP343-1 or CP443-1.