Technical Specifications

201
2. Signal/Position Data
Monitor
2. Signal/Position Data
Signal Indicates the input analog signal expressed in % of the configured
signal range.
Position % Indicates the actual valve position in % of valve opening. 0% is
always closed and 100% is open for ATO and reversed for ATC.
Because the travel of a valve may exceed its nominal travel, posi-
tions greater than 100% are possible.
Setpoint % In NORMAL mode, the setpoint is the target position based on the
characterized input. In MANUAL mode, it is the target position to
which the SVi1000 is controlling the valve. Drag the lower arrow to
change the manual setpoint.
Position Indicator Shows the valve position graphically. The indicator consists of
three parts:
 The upper part contains an indicator showing the value of
the input signal. In Normal mode this is the position
setpoint.
 The center green bar shows the valve position where % =
valve open. The numerical valve position is shown in the
center.
 The lower part contains an indicator showing the valve
setpoint. In operating mode, this is the same as the signal.
In Manual mode it is the valve setpoint. You can drag the
arrow to change the valve setpoint. While dragging, the
number in the center bar shows the manual setpoint for use
when you release the arrow.
If operating in manual mode, this is the position that the valve moves to if
returning operation to normal mode.