Delta RMC101 - Manual (Page 240)

RMC100 and RMCWin User Manual
4-54
• To change the gains now, simply enter the gain, issue a "P" command, and start a plot. There is
no need to run event step 1, because the pressure is ramping up and down endlessly. The gain
will take affect as soon as the "P" command is issued. To view the plot, type 'y' in the command
field to start the plot, and press the Insert key to view the plot.
• After increasing the Proportional Gain to 4, it looks like this:
o
Note how it responds faster, but has some oscillation.
• The next step is to adjust the Integral Gain. Setting it to 15 results in this:
o
Even though adding integral gain caused the oscillation to worsened a little, it is still
necessary. The next step will fix the oscillation.