Contents of the process data objects

The structure of the content of all process data objects is the same. The content of the process data object of channel 1 is described here by way of example.

Contents of the process data objects 1:

Status

Variable

Description

Contents of the process data objects 2: Underrange

TRUE if the measured value falls below the measuring range.

Contents of the process data objects 3: Overrange

TRUE if the measured value exceeds the measuring range.

Contents of the process data objects 4: Limit 1

Limit value monitoring

Contents of the process data objects 5: Limit 2

Limit value monitoring

Contents of the process data objects 6: Error

TRUE if the measured value is invalid. Possible reasons:

  • open circuit
  • Measured value outside of the measuring range

Contents of the process data objects 7: TxPDO State

TRUE if an internal error occurs.

Contents of the process data objects 8: TxPDO Toggle

This bit is inverted on each update of the measured value.

You can determine the present conversion time from the time between two edges of this bit.

Value

The measured value.