Festo Кабели и принадлежности - Manual (Page 443)

B. Optimizing the positioning behaviour
B−13
Festo P.BE−SPC200−EN en 0901d
Effect Cause Remedy
Stability problem, very frequent swinging around the nominal position
1 2
3
Ĉ Incorrect mass load confiĆ
gured or programmed (M37)
Ĉ Gain factor set too high
Ĉ Damping factor set too low
Ĉ Signal filter factor set too
high (smooth acceleration/
speed signal but continuous
swinging)
Ĉ Or very noisy acceleration
signal with high amplitude
Ĉ Minimum mass load not
reached
Ĉ Too small tolerance
demanded
· Correct configuration or
program
· Correct parameters
· Correct parameters
· Reduce signal filter factor
· Increase signal filter factor
· Increase basic load
(see chapter 3.2.9)
· Increase tolerance
1
Nominal position
2
Actual position
3
Speed