MachineStatusType – OPC UA for Plastics and Rubber Machinery

12 MachineStatusType

12.1 MachineStatusType Definition

This ObjectType represents the current status of a machine. It is formally defined in Table 37.

Table 37 – MachineStatusType Definition

Attribute	Value
BrowseName	MachineStatusType
IsAbstract	False

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of 0:BaseObjectType defined in OPC UA Part 5
0:HasProperty	Variable	IsPresent	0:Boolean	0:PropertyType	M, RO
0:HasComponent	Object	Users		UsersType	M
0:HasProperty	Variable	MachineMode	MachineModeEnumeration	0:PropertyType	M, RO
0:HasComponent	Method	ActivateSleepMode			O
0:HasComponent	Method	DeactivateSleepMode			O

12.2 IsPresent

This Property informs the client if the machine is physically present and connected. May be FALSE e.g. when an aggregation server is configured to provide data for several machines.

12.3 Users

This Object is a container for the user(s) of the machine. The UsersType itself is defined in chapter 13.1.

12.4 MachineMode

The MachineMode Property represents the current machine mode (as defined by mode selector on the machine). The MachineModeEnumeration is defined in Table 38:

Table 38 – MachineModeEnumeration Values

Name	Value	Description
OTHER	0	This state is used if none of the other states below apply.
AUTOMATIC	1	The machine is in automatic mode.
SEMI_AUTOMATIC	2	The machine is in semi-automatic mode.
MANUAL	3	The machine is in manual mode.
SETUP	4	The machine is in setup mode.
SLEEP	5	The machine is in sleep mode. Machine is still switched on, energy consumption reduced by e.g. reducing heating, switching drives off. Production is not possible.

12.5 ActivateSleepMode, DeactivateSleepMode

These two Methods allow the client (e.g. MES) to activate or deactivate the sleep mode of the machine if provided.

Activation of sleep mode sets the MachineMode (see 12.4) to SLEEP_5.

Signatures

	ActivateSleepMode ();
	DeactivateSleepMode ();

The methods have no Input- or OutputArguments.

Table 39 – ActivateSleepMode Method AddressSpace Definition

Attribute	Value
BrowseName	ActivateSleepMode

References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule

Table 40 – DeactivateSleepMode Method AddressSpace Definition

Attribute	Value
BrowseName	DeactivateSleepMode

References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule