Recent content by ErwinR

  1. ErwinR

    Woodward 505E Speed Sensor Reading

    That is speed sensor 1. All speeed sensors use MPU. The problem is when terminal connection of all speed sensors from the field removed, speed input #1 read 3457,2 RPM, where it should be zero same as speed input #2...
  2. ErwinR

    Woodward 505E Speed Sensor Reading

    Hello, We operate extraction-condensing steam turbine that controlled by 505E. We get problem on speed sensor # 1 which can't read actual speed correctly as showed on figure bellow As information,condition above, all terminals connection remove except power Could anyone told me whats the...
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