Possible causes:
- The output signal wiring might be connected incorrectly.
- A fuse or component in the measurement system may be blown.
- The analog output scaling (e.g., 4–20 mA) might not be correctly configured.
- The installed output board might not match your system’s signal requirements.
Solutions:
- Double-check the output wiring using the instructions in the user manual.
- Use a multimeter to check whether any signal is present on the output lines.
- Open the S4C-FS software and ensure the correct signal scaling is selected.
- Confirm that the sensor’s output (e.g., 4–20 mA, Modbus) matches the input expectations of your data logger or PLC.
