Siemens SIPART PS2 Service Manual page 34

Smart valve positioner 4/20 ma
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Troubleshooting Procedures
3.18 Parameter 1.YFCT
Use Inverted, indicated with the minus symbol if valve moves in opposite direction as
described above.
● turn/-turn: For a part-turn actuator with a directly mounted positioner.
● WAY/-WAY: For a linear actuator with a carrier pin mounted on the lever.
● FWAY/-FWAY: For a linear actuator with a carrier pin mounted on the actuator spindle.
● LWAY/-LWAY: For an external linear potentiometer on a linear actuator.
● ncSt/-ncSt: For an NCS sensor (6DR4004-.N.10 and -.N.40) on a part-turn actuator, and
for an internal NCS module.
● ncSL/-ncSL: For an NCS sensor (6DR4004-.N.20) on a linear actuator for strokes
< 14 mm (0.55 inch).
● ncSLL/-ncLL: For an NCS sensor (6DR4004-.N.30) on a linear actuator for strokes
> 14 mm (0.55 inch) and for an internal NCS module.
Figure 3-2
32
Rotary Application
PS2 Troubleshooting Guide
Service Manual, 03/2017, A5E36661550-AA

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