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You can do a fail-safe switch-off of various SIMATIC standard modules. This entry shows which modules apply here.
SIMATIC HMI operator panels and SIPLUS extreme HMIs available for hazardous areas with potentially explosive atmosphere (Ex2/22)
The address synchronization error might occur when you change the addresses of the transfer areas manually.
The "Open" function gets caught in an infinite loop.
The SITOP power supplies PSU3800 24 V/30-40 A, 24 V/17 A and 12 V/20 A are optimized for recharging lead batteries (modified overload capacity).
Sporadic, transient (approx. 1s) failures of PROFINET IO devices produce the following message in the diagnostics buffer of the IO controller:
You have the following options for connecting the PA slaves to an S7-1200 or S7-1500.
The download to the S7-1500 CPU is aborted and this error message is displayed: "The text libraries exceed <..> megabytes and cannot be downloaded to the CPU".
You can use the S7 Communication, for example, for data transfer via the integrated PROFINET interface and Industrial Ethernet interface of the S7-1500 CPUs and S7-1200 CPUs.
When the operating mode changes from STOP to RUN, with the S7-1500 the substitute values fail and the values of the output modules flicker.
Instructions for changing the CMS firmware for the MindSphere connection back to the CMS firmware without MindSphere connection.
You can use the Unified Write Filter in Windows 10 by utilizing the input prompt or the Windows PowerShell.
Missing or defective files of a dynamic program library cause the installation of STEP 7 (TIA Portal) to be aborted.
You update the firmware of the ET 200SP modules using firmware files. The retentive data is retained after executing the firmware update.
Comfort Panels have a system function for switching between summer time and winter time. The plant-wide and consistent changeover between time zones is ensured by the fact that the Comfort Panel is configured as a time slave of an S7-1200/1500 PLC.
The error message is displayed if you have loaded only the hardware configuration into the CPU but not yet any program or you are using the wrong version of the LSM1281 block library.