Recent content by JRR

  1. J

    SIWAREX U not reading LC data

    SF Red = Error display System fault (hardware fault, operating error) Forum for the card Card manual
  2. J

    Simatic S5-155U BASPA Low Voltage Signal

    Read here at Siemens Support Forum https://support.industry.siemens.com/tf/WW/en/posts/basp-fault-in-s5-155h-cpu-948rl/193947?page=0&pageSize=10 https://support.industry.siemens.com/cs/document/142483/function-of-the-basp-led?dti=0&lc=en-WW
  3. J

    Measuring Water Tank Level with a high Frequency Radar Level Transmitter

    There is no problem to use radar to measure water levels. I normally use a vegapuls wl-61 https://www.vega.com/en/home_us/products/product-catalog/level/radar/vegapuls-wl-61
  4. J

    Level Measurement for Slurry with Mixed Acid Plus Fumes

    Take a look at transmitters from Vega. www.vega.com
  5. J

    Input Address of CPU 948R

    You have to look at the configuration of the system to be able to answer your questions. S5-135 / 155 systems are built up from what location components have and IO are numbered after placement in the various rack. Try to see this manual which will help you find the answer to more of your...
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