Precise acquisition of fieldbus data for reliable automation
In industrial automation, the precise recording and processing of fieldbus data is essential in order to reliably monitor the status of systems and processes. Fieldbuses such as PROFINET, PROFIBUS or Modbus RTU/TCP are used to exchange sensor data and control commands that enable smooth communication between devices. Suitable interfaces and protocols are crucial for error-free data acquisition. Valid information can only be generated through careful configuration of the fieldbus communication and precise logging - the basis for effective control and monitoring of the system.
What advantages does a fieldbus connection with Delphin offer you?
- Reliable and precise data acquisition: Ensures error-free monitoring and control of your system processes.
- Optimized communication between devices: Fieldbus protocols such as PROFINET, PROFIBUS, Modbus (TCP/RTU) and CAN ensure smooth data transmission.
- Efficient system integration: Direct connection of sensors, actuators and controls for an integrated automation solution.
- Bidirectional data exchange: Measured values, calculations and alarms can be both transmitted and received - for flexible control.
- Redundant PROFIBUS interface: Maximizes reliability through reliable communication with GSD file integration.
- Time-synchronized data acquisition: Ensures precise coordination between fieldbus data and conventional measured values.
- Integrated fieldbus monitoring: Early fault detection and analysis using the PROFIBUS sniffing function reduce downtimes and increase operational reliability.
- Easy integration into test benches and control systems: Direct transmission of measurement data to higher-level systems for process optimization.
Precise fieldbus diagnostics and accurate data logging are essential. Typical areas of application are
- Condition monitoring of gas turbines
- Monitoring of vibrations with connection to the control system
- Linking of measurement data acquisition to complex control systems
- Test stand automation
Practical example of fieldbus data acquisition
Efficient acquisition and analysis of process and fieldbus data on gas turbines
Controlling gas turbines is a highly complex task that requires fast response times. With cycle times of less than 8 milliseconds, PROFIBUS ensures fast and reliable data communication - but collecting and processing this data is a challenge for many operators. To meet these high requirements, one company relies on the Delphin message system. This not only records and stores conventional analog and digital measured values, but also fast PROFIBUS signals. This makes it possible to seamlessly document and specifically evaluate all relevant operating data. This solution plays a decisive role during commissioning in particular: the continuous recording of measured values allows systems to be optimally adjusted and trimmed for maximum efficiency. But the technology also proves its worth during operation. Thanks to a remote connection to a central diagnostics center, all recorded data is systematically analyzed. These evaluations provide valuable insights into the efficiency and current system status, allowing operators to react to changes at an early stage.