MO without subsystem-specific extension

The following sections show the properties of multistate outputs (MO) with the signal type "MO Triac" or "MO Relay" without any subsystem-specific extension.

The listed properties are displayed in the Hardware and network editor > Inspector window > Properties tab when the data point is selected in the Device view tab.

Mapping kind

"Mapping kind" defines how the process value is mapped to the outputs.

1 to n mapping: The mapping table defines one output for each multistate process value.

Up-down mapping: The mapping table defines one or more outputs for each multistate process value. It is possible to have several outputs, but only in a fixed combination.

Binary mapping: The mapping table defines one or more outputs for each multistate process value. It is possible to have several outputs.

Number of channels

"Number of channels" defines how many channels are used by the data point.

If more than one channel is used by the I/O data point, all properties are stored in the first channel.

Signal type

"Signal type" defines the DRA signal type. Available signal types depend on I/O module type. The signal type can be edited.

Boost time

The motors of some staged fans do not have a sufficiently powerful torque to set the fan in motion at the lowest speed. Therefore, multi-speed fans are started at the highest speed and then switched back to fan speed 1.

"Boost time" defines the time the motor runs at the highest speed before it is switched back to fan speed 1.

Range: 0.0...25.5 [s]

Mapping (table)

Mapping parameters:

  • Active channel number: Number of active channels
  • MO value: Multistate process value mapped to the active channel

Save as

"Save as" saves the set parameters of the I/O data point as an xml-file.