Pset_ControllerTypeFloating |
Definition from IAI: Properties for signal handling for an analog controller taking disparate valued multiple inputs and creating a single valued output. HISTORY: IFC2X4 adapted from Pset_ControllerTypeCommon and applicable predefined type made specific to FLOATING; ACCUMULATOR and PULSECONVERTER types added; additional properties added to replace Pset_AnalogInput and Pset_AnalogOutput. |
Property Name (mandatory) |
Property Description and Allowed Values |
Property Value |
ControlType |
The type of signal modification effected and applicable ports:
CONSTANT: No inputs; SignalOffset is written to the output value.
MODIFIER: Single analog input is read, added to SignalOffset, multiplied by SignalFactor, and written to the output value.
ABSOLUTE: Single analog input is read and absolute value is written to the output value.
INVERSE: Single analog input is read, 1.0 is divided by the input value and written to the output value.
HYSTERISIS: Single analog input is read, delayed according to SignalTime, and written to the output value.
RUNNINGAVERAGE: Single analog input is read, averaged over SignalTime, and written to the output value.
DERIVATIVE: Single analog input is read and the rate of change during the SignalTime is written to the output value.
INTEGRAL: Single analog input is read and the average value during the SignalTime is written to the output value.
BINARY: Single binary input is read and SignalOffset is written to the output value if True.
ACCUMULATOR: Single binary input is read, |
constant |
modifier |
absolute |
inverse |
hysteresis |
runningaverage |
derivative |
integral |
binary |
accumulator |
pulseconverter |
lowerlimitcontrol |
upperlimitcontrol |
sum |
subtract |
product |
divide |
average |
maximum |
minimum |
report |
split |
input |
output |
variable |
other |
notknown |
unset |
|
unset |
Range |
The physical range of values supported by the device. |
|
0. , 0. (range) |
Value |
The expected range and default value. While the property data type is IfcReal (to support all cases including when the units are unknown), a unit may optionally be provided to indicate the measure and unit. The LowerLimitValue and UpperLimitValue must fall within the physical Range and may be used to determine extents when charting Pset_ControllerPHistory.Value. |
|
0. , 0. (range) |
SignalOffset |
Offset constant added to modfied signal. |
|
0. |
SignalFactor |
Factor multiplied onto offset signal. |
|
0. |
SignalTime |
Time factor used for integral and running average controllers. |
|
0. |
Pset_ElectricalDeviceCommon |
Definition from IAI: A collection of properties that are commonly used by electrical device types. Note that IfcCableType is excluded from the list of applicable classes. |
Property Name (mandatory) |
Property Description and Allowed Values |
Property Value |
Current |
The current that a device is designed to handle. |
|
0. , 0. (range) |
Voltage |
The voltage that a device is designed to handle. |
|
0. , 0. (range) |
Power |
The power that a device is designed to handle. |
|
0. , 0. (range) |
Frequency |
The frequency that a device is designed to handle. |
|
0. , 0. (range) |
PhaseAngle |
The angular difference between two waveforms of the same frequency. |
|
0. |
PhaseReference |
The phase identification used for the device electrical input. This should be the same phase identifier that is used for the conductor segment providing the electrical service to the device. In general, it is recommended that IEC recommendations for phase identification are used (L1, L2 etc.). However, other phase identifiers may be used such as by color (Red, Blue, Yellow) or by number (1, 2, 3) etc. |
|
n/a |
NumberOfPoles |
The number of live lines that is intemnded to be handled by the device. |
|
0 |
HasProtectiveEarth |
Indicates whether the electrical device has a protective earth connection (=TRUE) or not (= FALSE). |
|
false |
IP_Code |
IEC 60529 (1989) Classification of degrees of protection provided by enclosures (IP Code). |
|
n/a |
InsulationStandardClass |
Insulation standard classes provides basic protection information against electric shock. Defines levels of insulation required in terms of constructional requirements (creepage and clearance distances) and electrical requirements (compliance with electric strength tests). Basic insulation is considered to be shorted under single fault conditions. The actual values required depend on the working voltage to which the insulation is subjected, as well as other factors. Also indicates whether the electrical device has a protective earth connection. |
class0appliance |
class0iappliance |
classiappliance |
classiiappliance |
classiiiappliance |
notknown |
unset |
|
unset |
NBL_Specification_UK |
Properties for UK Specification |
Property Name (mandatory) |
Property Description and Allowed Values |
Property Value |
AccessibilityPerformance |
Accessibility issue(s) which the product satisfies. |
|
NotDefined |
CodePerformance |
Code Compliance requirement(s) which the product satisfies |
|
NotDefined |
Color |
Characteristic or primary color of product. |
|
NotDefined |
Constituents |
Optional constituent features, parts or finishes. |
|
NotDefined |
Documentation |
Location (Uniform Resource Information) for further product information |
|
http://www.buildingSMART.org.uk/Controller_FLOATING_UK.pdf |
DocumentReference |
Location (Uniform Resource Information) for the source or updates to this product information |
|
http://www.buildingSMART.org.uk/Controller_FLOATING_UK.ifcxml |
Features |
Features or other important characteristics relevant to product specification. |
|
NotDefined |
Finish |
Characteristic or primary finish of product. |
|
NotDefined |
Grade |
Standard grading(s) to which the product corresponds |
|
NotDefined |
NominalHeight |
Nominal height of product, typically the vertical or secondary characteristic dimension. |
|
100. |
NominalLength |
Nominal length of product, typically the larger or primary horizontal dimension. |
|
300. |
Material |
Characteristic or primary material of product. |
|
NotDefined |
ReferenceStandard |
Reference standard(s) to which the product is compliant. |
|
NotDefined |
Shape |
Characteristic shape of product. |
|
NotDefined |
Size |
Characteristic size of product. |
|
NotDefined |
NominalWidth |
Nominal width of product, typically the characteristic or secondary horizontal or characteristic dimension. |
|
200. |
SustainabilityPerformance |
Sustainability issue(s) which the product satisfies |
|
NotDefined |