Technical Specifications

605
Set I/P
Raw Signal The A/D value measured from the signal sensor. This is used for
troubleshooting purposes.
Current (2nd) The value of the auxiliary input signal in mA. The auxiliary signal is
used as the process variable input when the controller is on.
Raw Signal (2nd) The A/D value from the auxiliary signal sensor. This is used for trou-
bleshooting purposes.
Controller Output When the controller is on, this value is the signal in percent sent to
the positioner from the process controller.
Board Temperature The internal SVI temperature measured in degrees Celsius.
I/P The current D/A value being sent to the I/P that controls the valve
position. This value is used for troubleshooting. The D/A value sent
to the I/P can be set directly for testing by using the Set I/P edit box
and menu command.
Set I/P
Setting the I/P removes the valve from normal control and sends a constant, user defined
signal to the I/P. This is useful for troubleshooting.
To set the I/P:
1. Enter a number between 1 and 5500 in the Set I/P edit box.
2. Right-click to pop up the context menu and select Set I/P. The indictor should appear
red.
To resume normal control, right-click to pop up the context menu and select UnSet I/P.
Menu-Check
When you right-click on the Check tab, a context menu appears.
 Set l/P- Removes the valve from normal control and sends a constant signal (using
the value in the Set I/P edit box) to the SVI's I/P.
 UnSet I/P- Turns off Set I//P and returns the valve to normal control.
 Report Setup -Allows the user to select a report file and a report printing program.
 Report- Generates a report of the SVI parameters.
 Detach Trend- Removes the Trend display from the tabbed dialog and creates a
separate display.
 Help- Displays the help file at the Check tab instructions.