Tritex 1 Installation and Setup
108
09/27/12
PN: 27666
Exlar Corporation
Rev. M
952-500-6200M
Valve Configuration
Polarity
Retract to Close/Extend to Close or Counter-clockwise to Close/Counter clockwise to Open -
Changes the polarity of movement for all commands and feedback (position, velocity and
current). This is used to change the actuator direction without changing the commanded
positions, velocities or torques.
Note:
Changing this flag changes the definition of all absolute position and therefore
automatically clears the Homed output function. A Home is required to resume operation.
Close Valve/Open Valve Parameters
Milliamp signal
Enter the mA position you need for the closed and open positions. This can be either 4mA or
20 mA, depending on your control loop configuration.
NOTE: To change the command signal to voltage, go to the System Set-up section of this
manual.
Valve Stroke
The valve stroke length is the difference between the open valve position and the closed valve
position. The open valve position must be greater that the closed valve position. If you are
unsure of the valve stroke, you can also set these parameters by using the jog mode (see
Digital Jog Mode below).
