Attribute Data type Mapping with respect to SINU‐
MERIK
M/O Description
AddComment Not supported M Not supported and the result code should
return Bad_MethodInvalid.
ConditionRe‐
freshMethod
None When the method is called up, an event
with the current state is triggered for the
calling client for all conditions. Only those
conditions are updated for which the Re‐
tain flag has been set.
Additional attributes of the AcknowledgeableConditionType
Attribute Data type Mapping with respect to SINU‐
MERIK
M/O Description
AckedState Localized text True / False M AckedState when FALSE indicates that the
Condition instance requires acknowledge‐
ment for the reported Condition state.
When the Condition instance is acknowl‐
edged, the AckedState is set to TRUE.
Confirmed‐
State
LocalizedText True / False O ConfirmedState indicates whether it re‐
quires confirmation.
EnabledState Localized text True / False M Always set to true
Acknowledge Not supported M Not Supported and the return error code
shall be Bad_MethodInvalid.
Confirm O The Confirm Method is used to confirm an
Event Notifications for a Condition instance
state where ConfirmedState is FALSE.
Normally, the NodeId of the object instance
as the ObjectId is passed to the Call Serv‐
ice. However, some Servers do not expose
Condition instances in the AddressSpace.
Therefore all Servers shall also allow Cli‐
ents to call the Confirm Method by specify‐
ing ConditionId as the ObjectId. The Meth‐
od cannot be called with an ObjectId of the
AcknowledgeableConditionType Node.
Additional attributes of the CncAlarmType
The CNCAlarmType is defined in the VDW Companion Specification “OPC UA Information
Model for CNC Systems”.
Attribute Data type Mapping with respect to SINU‐
MERIK
M/O Description
AlarmIdentifi‐
er
String Unique Alarm id. M Unique alarm number. This mapped to
Alarm ID.
AuxParame‐
ters
String All available (out of 10) parame‐
ters will be displayed in ‘ ‘ separa‐
ted value.
M 10 Auxilliary parameter values provided by
SINUMERIK System.
Functionality
5.4 Alarms
SINUMERIK Integrate for Engineering Access MyMachine / OPC UA
Configuration Manual, 12/2017, 6FC5397-1DP40-6BA1 51
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