MTS Landmark TWX - Manual (Page 76)

a) Do this by changing the drop-down selection box to Tuning in the Station Manager application main
window.
b) Enter the password Tuning (case sensitive) when prompted.
2. Set Displacement tuning parameters.
a) Open the Tuning: Ch1 Displacement window by selecting Station Manager > Display > Station
Setup > Channels > Ch1 (or other depending on your configuration) > Displacement, clicking
the Tuning Fork button, and clicking the Adjustments tab.
b) Use the following parameters for this hard specimen test:
Important: The following numbers were appropriate for the example test on a typical system.
You will need to adapt these entries to your specimen, test, and system.
• P Gain — 40
• I Gain — 1
• D Gain — 0
• F Gain — 0
• F2 Gain — 0
• Proportional FF Gain — 0
• FL Filter — Set to maximum positive value
Note: The parameters shown are for this Example Test using a hard specimen. For other
tests, we recommend initial settings based on known good settings from tests similar to the
one you are setting up to run. If you are unsure of what these initial settings should be, contact
MTS technical support.
3. Set Force tuning parameters.
76 | MTS Landmark Test System Operation
Running the Example Tension Test