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When establishing a connection to an OPC UA server you should observe a number of points to make the process run smoothly.
Attached are the latest Support Packages for several TIA Portal versions ready for downloading.
The standard libraries LAcycCom for SIMATIC S7-1200/S7-1500 and LDPV1 for SIMOTION provide a collision-free coordination of communication resources in the CPU for acyclic data exchange via DPV1 services. Therefore the corresponding functions in these libraries have to be used in the application instead of the existing system functions for the communication with external devices.
The videos in the "Automation Tasks" media system show you how easy the latest developments have made it to implement standard automation tasks in less than 10 minutes.
05/2019, Product Information, A5E45929273-AC
Please not the following information about arrays and the data types DTL/LDT in connection with the OPC UA server of a SIMATIC S7-1500.
SIMATIC STEP7 Safety Reaction Time Table SIMATIC S7-1500F / S7-1200F
The Interpreter application is used for the easy creation of machine sequences. These sequences can be parameterized with several commands in a program. Several programs can run independently at the same time in the machine to achieve the needed machine functionality.
With firmware V2.6 of the SIMATIC S7-1500 PLC family, an OPC UA client is introduced into the control system. With this extension you can implement M2M communication completely via OPC UA on a SIMATIC S7-1500 controller.
If you configure an OPC UA client incorrectly you can unnecessarily load or even overload the OPC UA server of a SIMATIC S7-1500 CPU or the OPC UA communication.
An overview shows which PROFINET functions you can configure in STEP 7 (TIA Portal) for the PROFINET IO controllers and IO devices.
Annex 1 of the Report to the Certificate Z10 067803 0020, SIMATIC Safety System (English) Annex 1 to Z10 067803 0020 Rev. 1.10
Current revision levels of SIMATIC S7-1500 Software Controller CPU 1507S (F) and CPU 1508S (F) for download. Registered customers can download the updates.
Current revision levels of SIMATIC ET 200SP Open Controller for download. Registered customers can download the updates.
Urgently required updates are available for the SIMATIC S7-1500 Software Controllers CPU 1505SP (F/T/TF), CPU 1507S (F) and CPU 1508S (F). We recommend to perform these updates at the latest by June 10th, 2019.
The platform-independent OPC UA protocol with the companion specifications extension greatly facilitates standardized cross-manufacturer communication and reduces implementation effort.
Discover without time-consuming searching in the manuals the forms in which SIMATIC HMI products and SITOP products support OPC UA.
Marocco Declaration of Conformity DDC, SIMATIC Automation systems (SIMATIC S7-1500, SIMATIC Flat Panel, ET200S(P)) DDC MAR / DF FA AS N11 2019-03
03/2019, Product Information, A5E35341137-AJ