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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.
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.
Instructions for changing the CMS firmware for the MindSphere connection back to the CMS firmware without MindSphere connection.
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.
The S7-300/S7-400 and the S7-1200/S7-1500 SIMATIC controllers are free of silicone releases (in the specified operating temperature range).
Modbus/TCP communication between S7-1500 CPUs and S7-1200 CPUs is presented. The instructions "MB_CLIENT" and "MB_SERVER" are called and parameterized in the user program of the S7-1500 CPU and the S7-1200 CPU.
You can read out the IP address of the PROFINET interface of a S7-1500 CPU from the user program. You can use the PROFINET data records for this.
This entry shows which modules support the "S7 Routing" function in S7 subnets to be able to operate cross-network PG/OP communication through S7 Routing.
You can also load the project data into the S7-1500 CPU even if there are differences between the configured module and the destination module (online).
Validity: Products of the Operating Company DI (Digital Industries) and Business Unit SI CP (Control Products) of Siemens AG.
With FW3.1 MS the SM 1281 has the option of connecting directly to the MindSphere.
Serial communication is possible via the RS485 and RS422 interfaces with the modules below, . The terminal assignments are given in the diagrams.
An overview shows which PROFINET functions you can configure in STEP 7 (TIA Portal) for the PROFINET IO controllers and IO devices.
The data point configuration provides different options for changing the sending of data to the application. This entry explains the interaction between transfer type, transfer mode and trigger for the configuration of data points as events.
You cannot compile know-how-protected blocks if they are not released for use in a library.
There are new faceplate files available for connecting the above-mentioned communication modules directly to the SINAUT ST7cc server (SINAUT SW ST7cc up to version V3.1 SP3).
In STEP 7 V14 (TIA Portal) and higher the "Modbus_Master" instruction provides with V2.4 and higher for SIMATIC S7-1200/S7-1500 the option of reading out the extended address range (9999 - 65535) of input words (function code 04) of a Modbus slave.
The SM 1281 can analyze the bearing components of a rolling bearing in such a way that you can obtain information about how urgent it might be to make replacements. For this the SM 1281 needs bearing-related data as described in this entry.