ive made a little 2wd dyno with a telma cc300 retarder. i have yourdyno controller and powersupply.
im experimenting with the PID settings, for now the settings are: p 0.7 i 0.3 d0.01
it works fine
but if i want to steady state the car at ex 2500rpm it runs up to car2900rpm before it gets down to 2500 and stabilises there. is this normal?
my rollers are quite light
is there someone who would like to share your PID settings?