9 Type definitions for Convection Oven, Multiple Deck Oven

9.1 General

Figure 13 shows an overview of the object types for the Convection Oven, Multiple Deck Oven device class.

9.2 ChamberType

9.2.1 Definition of the object type

The ChamberType is formally defined in Table 26.

9.2.2 Description of the object type

9.2.2.1 OperationMode variable

The OperationMode variable with the data type ChamberModeEnumeration represents the current operation mode of the chamber.

The data type for the ChamberModeEnumeration is defined in section 9.4.1.

9.2.2.2 TimeRemaining variable

The TimeRemaining variable with the data type Int32 represents the remaining running time of the current process (baking, cooling, cleaning, etc.). 0 is returned if no process running time is intended.

The EngineeringUnit property of the AnalogItemType has the value s. The value for the EURange property is device-specific.

9.2.2.3 SetChamberTemperature variable

This variable represents the set value for the chamber temperature.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.4 SetTopTemperature variable

This variable represents the set value for the top chamber temperature.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.5 SetBottomTemperature variable

This variable represents the set value for the bottom chamber temperature.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.6 SetCoreTemperature variable

This variable represents the set value for the core temperature.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.7 SetBoilerTemperature variable

This variable represents the set value for the temperature of the steam generator.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.8 ActualChamberTemperature_<No.> variable

This variable represents the actual value of the chamber temperature.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.9 SetProcessTimeProgram variable

This variable represents the actual value of the process program time in seconds.

The EngineeringUnit property of the AnalogItemType has the value s. The value for the EURange property is device-specific.

9.2.2.10 ActualTopTemperature_<No.> variable

This variable represents the actual value of the top chamber temperature.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.11 ActualBottomTemperature_<No.> variable

This variable represents the actual value of the bottom chamber temperature.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.12 ActualCoreTemperature_<No.> variable

This variable represents the actual value of the core temperature.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.13 ActualBoilerTemperature_<No.> variable

This variable represents the actual value of the temperature of the steam generator.

The EngineeringUnit property of the AnalogItemType has the value °C. The value for the EURange property is device-specific.

9.2.2.14 SetHumidity variable

This variable represents the set humidity in the chamber.

The EngineeringUnit property of the AnalogItemType has the value rel%. The value for the EURange property is device-specific.

9.2.2.15 ActualHumidity_<No.> variable

This variable represents the actual humidity in the chamber.

The EngineeringUnit property of the AnalogItemType has the value rel%. The value for the EURange property is device-specific.

9.2.2.16 IsReadyToStart variable

This variable is set when all conditions for a program start are satisfied. (Boolean).

9.2.2.17 IsProgramEnd variable

This variable is set when the program has completely finished. (Boolean).

9.2.2.18 IsDoorOpen variable

This variable is set when the chamber door is open. (Boolean).

9.2.2.19 ActualFanSpeed_<No.> variable

This variable represents the current fan speed in percent.

9.2.2.20 SetFanSpeed variable

This variable represents the set fan speed in percent.

9.3 OvenDeviceType

9.3.1 Definition of the object type

The OvenDeviceType is formally defined in Table 27.

9.3.2 Description of the object type

9.3.2.1 Chamber_<No.> objects

List of chambers. At least one baking chamber exists. Optionally, further baking chambers (e.g. stoves in the case of multiple deck ovens) may exist. The ChamberType is defined in section 9.2.

Baking chambers are numbered consecutively from bottom to top or from left to right.

9.4 Data types for enumerations

9.4.1 ChamberModeEnumeration

This data type is an enumeration of the signal state.

The enumeration values are defined in Table 28.