What causes maximum angle span exceeded error in Siemens Valve Positioners?
- NnatalieperezAug 17, 2025
If the maximum angle span is exceeded on your Siemens Valve Positioner, it could be because the effective lever arm isn't adjusted to the actuator travel or the mounting kit isn't correctly installed. Try positioning the carrier pin at a larger stroke value and check the mounting kit. Alternatively, consider using the Siemens SIPART PS2 electropneumatic positioner with a swivel area of 185° (special version).