143
The vibration suppression flowchart of auto mode is described below.
6.6.7. Gain switch function
SDE servo drive provides gain switch function when servo motor is running or stop. It can be
performed via the DI pins which are set to make gain switch function valid. If users want to apply gain
switch function, manual gain tuning mode must be chosen. (PA02 is set as
0 or
1
)
If the
auto-gain tuning mode is chosen, the gain switch function cannot be performed. Some applicable
occasions are described as below.
(1) A higher gain values may cause the electromagnetic noises of servo motor. Operate gain switch
function to reduce this phenomenon.
(2) A variable inertia load is driven in the requested stroke. Perform gain switch function to soothe the
vibration or resonance.
(3) To improve the response or to shorten the settling time of the machinery system. Use gain switch
function to satisfy this need.
The relevant parameters and the detail descriptions are listed below.
Start
Vibration
occurred?
Yes
Set PB29=1
Vibration
soothed?
Yes
No
PB32=1? &
PB34=1?
Yes
No
Decrease PB30
Increase PB30
End
Summary of Contents for SDE Series
Page 13: ...5 1 6 Function block diagram ...
Page 26: ...18 3 3 3 CN1 pin name list ...
Page 223: ...215 SME L040 SME L075 SME L100 SME L150 ...
Page 224: ...216 SME L200 SME L300 SME M100 SME M150 Continuous running range ...
Page 227: ...219 ...
Page 231: ...223 4 Wiring example with peripheral equipment CN2 Encoder socket ...
Page 242: ...234 12 4 Version information Version V1 01 Issue date Aug 2017 Proofreader Yaochou Shu ...