Smart Positioner
YT-1000 / 1050 series
Product Manual
Ver. 1.04
48
6.4
Internal SPTM (Without LCD)
Fig. 6-5: Connecting cables
6.4.1
Slide Switch
(3 point position type, but old type slide switch was 2 point position type.)
Smart Position Transmitter can be calibrated by 2 or 5 points setting. The slide switch has 3
positions as below.
1. 2-Point position:
By setting only zero and end points (0% and 100% of valve stroke), the outputs can be
set accordingly. When zero and end points are set, 25%, 50%, 75% points are
automatically calibrated.
