I/O Blocks > Multiplexed Analog Output (FFMAO) function block

Fieldbus Multiplexed Analog Output function block execution

I/O Selection

When you configure the Fieldbus Multiplexed Analog Output function block, you assign the block to an MAO block in a fieldbus device.

Block Errors

The following conditions are reported in the BLOCK_ERR parameter:

  • Input failure/process variable has Bad status – The source of the block's process variable is bad.

  • Out of Service – The block is not being processed.

  • Other Error – The block is not communicating with the device or the device actual mode is Out of Service.