The LDSCycleParametersEventType represents information on a dosing cycle. A complete dosing is defined from the beginning of the dosing signal to the next one, i.e. the event for cycle n is fired, when the dosing signal for cycle n+1 starts.
Figure 2 – Timing of LDSCycleParametersEventTyps
The LDSCycleParametersEventType is formally defined in Table 17.
Table 17 – LDSCycleParametersEventType Definition
Attribute |
Value |
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BrowseName |
LDSCycleParametersEventType |
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IsAbstract |
True |
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References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
Subtype of 0:BaseEventType defined in OPC UA Part 5 |
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0:HasProperty |
Variable |
CycleNumber |
0:UInt64 |
0:PropertyType |
M |
0:HasProperty |
Variable |
DosingTime |
0:Duration |
0:PropertyType |
O |
0:HasComponent |
Variable |
MixingRatioTarget |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
MixingRatioActual |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
AdditivesRatioTarget |
0:Double[] |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
AdditivesRatioActual |
0:Double[] |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
VolumeA |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
VolumeB |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
VolumeAB |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
VolumeAdditives |
0:Double[] |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
VolumeTotal |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
ResidualAmountA |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
ResidualAmountB |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
MixingPointPressureA |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
MixingPointPressureB |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
MixingPointPressureBlender |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
AdditivesPressure |
0:Double[] |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
FilterPressurePrimary |
0:Double |
0:AnalogItemType |
O |
0:HasComponent |
Variable |
FilterPressureSecondary |
0:Double |
0:AnalogItemType |
O |
Number of the dosing cycle. Gets counted up after each dosing cycle.
Example: 900
Duration of the dosing cycle.
Target mixing ratio of the last cycle (includes ratio change when MaterialBalanceSystem is active). The share of component A (in percent) defines the value:
Examples:50 (A 50 : 50 B) without MaterialBalanceSystem
51,25 (A 51,25 : 48,75 B) active MaterialBalanceSystem
Actual mixing ratio of the components. The share of component A defines the value:
Example: 50,9(A 50,9 : 49,1 B)
Target ratios of additives in percentage which are set in AdditiveFraction of AdditiveType.
Actual ratios of additive in percentage.
Example: [ 2,1 % ; 1,2 % ]
Volume of component A that was added to the process in the last cycle.
Unit: cm³ or in³
Volume of component B that was added to the process in the last cycle.
Unit: cm³ or in³
Volume of components A + B that was added to the process in the last cycle.
Unit: cm³ or in³
Volumes of the additives that were added to the process in the last cycle
Unit: cm³ or in³
Volume of all components (A + B + all additives)
Unit: cm³ or in³
Residual weight amount of component A at the end of the dosing cycle.
Unit: kg or lb
Residual weight amount of component B at the end of the dosing cycle.
Unit: kg or lb
Average pressure of component A during the last cycle at the blender.
Unit: bar or psi
Average pressure of component B during the last cycle at the blender.
Unit: bar or psi
Average pressure of components A&B during the last cycle at the blender.
Unit: bar or psi
Average pressure of the additive during the last cycle at the measuring point.
Unit: bar or psi
Average material pressure during the last cycle before and after the filter. The Pressure difference between FilterPressurePrimary & FilterPressureSecondary can be used to check if the filter is blocked/ will be blocked soon/ has to be maintained. Unit: bar or psi