전체 글39 Communication System and device IP addresses Device IP addresses For the interfaces of the CPUs and the IO devices to be accessible, the interfaces require IP addresses that are unique within the network (device IP addresses). MAC addresses The CPUs have a unique MAC address for each interface and its ports. The MAC addresses of the PROFINET ports are needed for the LLDP protocol, for example for the neighbor.. 2023. 12. 2. Displaying faults in an IO device Displaying faults in an IO device The various components of the S7-1500R/H redundant system are connected over PROFINET/Industrial Ethernet (IE). The devices detect faults in their modules (for example IO device ET 200SP) and send diagnostics data to the assigned CPU. The CPU analyzes this diagnostic information and notifies the connected display media. The information analyzed is shown in graph.. 2023. 12. 2. S7-1500 Safety SIMATIC Safety Integrated of integrated F-functionality For fail-safe operation of your plant, program the F-CPUs. Use the "STEP 7 Safety Advanced" of the TIA Portal for this purpose. In combination with STEP 7, the F-CPU offers optimal integration of fail-safe systems into your engineering environment; one controller, one communication system and one engineering platform for standard and fail-s.. 2023. 12. 1. MRP interconnection MRP interconnection The MRP interconnection process is an enhancement of MRP and allows the redundant coupling of two or more rings with MRP in PROFINET networks. MRP interconnection is - like MRP - specified in the standard IEC 62439-2 (Edition 3). MRP interconnection allows the monitoring of larger topologies with ring redundancy. With MRP interconnection, you are not limited to the maximum nu.. 2023. 12. 1. Switched S1 device Switched S1 device As of FW version V2.8, the S7-1500R/H redundant system supports the "Switched S1 device" function. The "Switched S1 device" function of the CPU enables operation of standard IO devices on the S7-1500R/H redundant system. Standard IO devices are always assigned to both CPUs of the S7-1500R/H redundant system. In contrast to an IO device with S2 system redundancy, a standard IO .. 2023. 12. 1. S7-1500 R/H-CPUs When you operate PROFINET devices without H-Sync Forwarding in the PROFINET ring of the redundant S7-1500R system, the following scenario will result in an additional cycle time increase: 1. The redundant S7-1500R system is in the RUN-Redundant system state. 2. The PROFINET cable which directly connects the two CPUs fails. 3. The PROFINET ring is interrupted. 4. The PROFINET ring is being reconf.. 2023. 12. 1. H-Sync Forwarding H-Sync Forwarding H-ync Forwarding enables a PROFINET device with MRP to forward synchronization data (synchronization frames) of a S7-1500R redundant system only within the PROFINET ring. In addition, H-ync Forwarding forwards the synchronization data even during reconfiguration of the PROFINET ring. H-Sync Forwarding avoids a cycle time increase if the PROFINET ring is interrupted. Note Suppor.. 2023. 12. 1. S7-1500 R/H-CPUs S7-1500 R/H-CPUs The S7-1500R/H redundant system tolerates the failure of one of the two R- or H-CPUs in the PROFINET ring. If the primary CPU fails, the backup CPU takes over control of the process as the new primary CPU at the point of the interruption. All relevant data is permanently synchronized between the CPUs over the redundancy connections between primary CPU and backup CPU. The primary.. 2023. 12. 1. Configuration of a fail-safe system with SIMATIC S7-1500HF Configuration Fail-safe automation systems (F-systems) are used in systems with higher safety requirements. F-systems control processes and ensure that they are in a safe state immediately after shutdown. In other words, F-systems control processes in which an immediate shutdown does not endanger persons or the environment. The 1518HF-4 PN CPU is a high-availability H-CPU with integrated F-funct.. 2023. 11. 30. S7-1500H redundant S7-1500H You connect the CPUs to the Industrial Ethernet over a PROFINET interface or using an additional switch. S7-1500H supports the following number of PROFINET devices (switches, S7-1500R/H CPUs, S7-1500 CPUs (V2.5 or later) and HMI devices): • In the PROFINET ring: max. 50 • In the PROFINET ring and separated with switches (line): max. 258 The redundancy connections in S7-1500H are two dup.. 2023. 11. 30. 이전 1 2 3 4 다음
