BO PWM with Pulse width modulation: constant period
The following sections show the properties of analog outputs (AO) with the signal type "BO PWM" and the subsystem-specific extension "Pulse width mod.: constant period". Analog outputs with the subsystem-specific extension "Pulse width mod.: constant period" are not supported in Desigo 5.x.
Channel configuration properties
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.
Signal type |
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"Signal type" defines the DRA signal type. Available signal types depend on I/O module type. The signal type can be edited. |
Unit |
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"Unit" defines the physical unit of the input or the output. |
Save as
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"Save as" saves the set parameters of the I/O data point as an xml-file. |
Subsystem-specific extension properties
The listed properties are displayed in the BACnet objects editor > Inspector window > Properties > Configuration tab when the data point is selected in the editor table.
✳ Indicates a Siemens proprietary property.
Pulse period ✳ |
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"Pulse period" defines the length of a switching cycle. Range: 00:000...109:13 [min:s] | ||
Minimum switch-on time ✳ |
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"Minimum switch-on time" defines the minimal time the device has to be switched-on during a switching cycle. Range: 1...255 [0.1 s] | ||
Minimum switch-off time ✳ |
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"Minimum switch-off time" defines the minimal time the device has to be switched-off during a switching cycle." Range: 1...255 [0.1 s] | ||
Output position |
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"Output position" defines whether the connected physical output is handled as NO (Normally Open) or NC (Normally Closed). | |||
NO contact | The connected physical output is handled as NO. | ||
NC contact | The connected physical output is handled as NC. | ||
Property ID: 4970 | |||