Mitsubishi Electric M800VW Series Programming Manual page 792

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.29 Real-Time Tuning 1 (Speed Gain)
When meeting the above valid conditions, the speed control gain is switched in response to inertia.
 In case that machine resonance is induced when mounting a workpiece, set the resonance filter in advance.
(Related parameters: #2233, #2238, #2246, #2287, #2288 (for servo axis), #13034,#13038,#13046,#13087,#13088 (for
spindle))
 If the estimated load inertia ratio is larger than "#13200 RTJX (real-time tuning: maximum adaptive inertia ratio)",the magni-
fication of speed control gain will be the value set in "#13199 RTGM (real-time tuning: maximum adaptive gain multiplier)".
 If the estimated load inertia ratio is smaller than "#13037 JL(load inertia scale)", the magnification of speed control gain will
be 1[time].
 If not meeting the conditions, the speed control gain based on "#13005 VGN1 (speed loop gain 1)" or "#13008 VGN2
(speed loop gain 2)" will be adapted in operation.
Speed control gain multiplier [%]
RTGM
100
JL
771
Estimated load inertia ratio [%]
RTJX
IB-1501668-B