This ObjectType contains components which are necessary to operate the TCD. It is formally defined in Table 3.

Table 3 – OperationType Definition

Attribute	Value
BrowseName	OperationType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of 0:BaseObjectType defined in OPC UA Part 5
0:HasProperty	Variable	DeviceMappingNumber	0:UInt32	0:PropertyType	M, RW
0:HasProperty	Variable	HighestActiveAlarmSeverity	0:UInt16	0:PropertyType	M, R
0:HasComponent	Variable	ActiveErrors	3:ActiveErrorDataType[]	0:BaseDataVariableType	M, R
0:HasComponent	Method	ResetAllErrors			O
0:HasComponent	Method	ResetErrorById			O
0:HasProperty	Variable	OperatingMode	OperatingModeEnumeration	0:PropertyType	M, RO
0:HasComponent	Variable	HoursOfOperation	0:Double	0:AnalogItemType	O, RO
0:HasComponent	Method	IdentifyDevice			O
0:HasComponent	Method	SwitchOn			M
0:HasComponent	Method	SwitchOff			M
0:HasComponent	Method	ReduceToStandByOn			O
0:HasComponent	Method	ReduceToStandByOff			O

Description:Unique identifier/address/number for devices of the same DeviceType within a local network. Several peripheral devices of the same DeviceType can be connected to a machine. In most applications, the machine must map the connected peripheral devices to internal logical devices and zones in a fixed configuration (e.g. hot runner systems according to the wiring or temperature control devices according to the tubing).The mapping shall be stable after reconnecting the devices and is therefore not possible via IP addresses, which can be assigned dynamically via DHCP. DeviceMappingNumber sets the mapping order of peripheral devices of the same type on the local network and is therefore of type UInt32.

Example:1

Description:Indication of the severity of the highest active alarm (0 = no active alarm – 1000 = possible error). Together with ActiveErrors, it provides a minimal error handling for devices without alarm support. However, the variable shall be filled even if alarms are supported.

Example:400

Description:List of the active errors of the device. It provides a minimal error handling for devices without alarm support. However, the variable shall be filled even if alarms are supported. The ActiveErrorDataType is defined in OPC 40083. If there is no active error, the array is empty.

Description:Method to reset all errors of the device.

Signature

ResetAllErrors();

Description:Method to reset one error of the device.

Signature

ResetErrorById(

[in]StringId);

Table 4 –ResetErrorById Method Arguments

Argument	Description
Id	Id of the error, listed in ActiveErrors, that shall be reset.

Table 5 – ResetErrorById Method AddressSpace Definition

Attribute	Value
BrowseName	ResetErrorById
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
HasProperty	Variable	InputArguments	Argument[]	PropertyType	Mandatory

Description:Actual operating mode of the TCD.

Table 6 – OperatingModeEnumeration Values

Name	Value	Description
OTHER	0	Operating mode of the TCD is unknown
READY_TO_OPERATE	1	TCD is ready to operate (heating, pump and cooling are switched off)
NORMAL_OPERATION	2	TCD is running in normal operating mode
LEAK_STOPPER	3	TCD is running in leak stopper operating mode
MOULD_EVACUATION	4	TCD is carrying out a mould evacuation process
PRESSURE_RELIEF	5	TCD is carrying out a pressure relief process
COOLING	6	TCD is cooling down to StandbyTemperature and switch off
SAFETY_COOLING	7	TCD is cooling down to SwitchingOffTemperature and switch off
ECO	8	TCD is running in Eco operating mode (energy is saved via the reduced pump speed)
BOOST	9	TCD is running in Boost operating mode (pump runs at maximum possible speed)

Description:Actual hours of operation

Unit: h

Example: 4586

Description:The TCD on which this method is called shows itself by e.g. activation of a LED.

Signature

IdentifyDevice ();

Description:Main switch method of the TCD for switching on. OperatingMode shows the actual state of the device.

Signature

SwitchOn ();

Description:Main switch method of the TCD for switching off. OperatingMode shows the actual state of the device.

Signature

SwitchOff ();

Description:Activate the cooling down function on the TCD followed by switching off.OperatingMode shows the actual state of the device during the cooling down process.

Signature

ReduceToStandByOn ();

Description:Deactivate the cooling down function on the TCD. If it is already in progress, it will be interrupted and the device changes back to the last selected operating mode.

Signature

ReduceToStandByOff ();