1. SINUMERIK Integrate Access MyMachine /OPC UA

2. Introduction Why a new architecture? What is OPC UA?
The Unified Architecture (UA) is THE next generation OPC standard that provides a cohesive, secure and reliable cross platform framework for access to real time and historical data and events.
Why a new architecture?
The existing OPC COM based specifications have served the OPC Community well over the past 10
years, but as technology moves on so must our interoperability standards. Here are the factors that
influenced the decision to create a new architecture:
Microsoft has deemphasized COM in favor of cross-platform capable Web Services and SOA (Service Oriented Architecture)
OPC Vendors want a single set of services to expose the OPC data models (DA, A&E, HDA ...)
OPC Vendors want to implement OPC on non-Microsoft systems, including embedded devices
Other collaborating organizations need a reliable, efficient way to move higher level structured data

3. Introduction Vendor Information Model Information Model Specifications
Functionality
Data Access (DA)
Alarm & Events (A&E)
Historical Data Access (HDA)
Commands (CMDs)
Protocols
Binary protocol URL: opc.tcp://Server, TCP-Port 4840
Webservice (SOAP) URL: Ports 80 (http) and 443 (https)
Vendor Information Model
Information Model Specifications
IEC, ISA, OAGi, EDDL… DA
A&E
HDA
CMDs
OPC Information Model
OPC UA Base Services
All Necessary Services

4. SINUMERIK OPC UA Functionality Protocols Schedule Target Systems
Data Access (DA)
Alarm & Events (A&E)
Protocols
Binary protocol URL: opc.tcp://Server, TCP-Port 4840
Schedule
Data Access (DA) SP3 / 4.7
Alarm & Events (A&E) planned
Target Systems
828D
840D sl

5. SINUMERIK OPC UA - Scenarios
OPC UA Client
OPC UA Client
SINUMERIK Operate
min. 4.5 SP3
PCU 50
SINUMERIK Operate
min. 4.5 SP3
OPC UA Server
PCU 50
OPC UA Server
SINUMERIK Operate
SINUMERIK Operate
OPC UA Server
OPC UA Server
840D sl min. 4.5 SP3
840D sl min. 4.5 SP3
840D sl min. 4.5 SP3
828D min. 4.5 SP3

6. SINUMERIK OPC UA – Data Access
Functionality
Read / Write NC / PLC data
Subscribe NC / PLC datavalue changes
828D max. 20 subscriptions
840D sl max. 200 subscriptions
Data
PLC NC
GUD (4.7)
Not accessible
Drive data

7. SINUMERIK OPC UA – Licensing
6FC5800-0AP67-0YB0 Access MyMachine /OPC UA

8. OPC UA – Client OPC UA Client Frameworks Selection and usage
is in the responsibility of machine tool builder or end customer
Development support
is not provided by Siemens
Frameworks
Professional development
OPC foundation
3rd Party
Test, knowhow build up
Automation Support
(Programming an OPC UA .NET Client with C# for the SIMATIC NET OPC UA Server)

9. Thank you for your attention!
Bernhard Feurer
RC-DE I CS SDW PRS2
Weissacher Str. 11
70499 Stuttgart
Phone: 0711 /
siemens.com/answers