Function Block Diagram - Mitsubishi Electric MELSERVO-J3 Series Manual

10. SPECIAL ADJUSTMENT FUNCTIONS

10.6.2 Function block diagram

The valid loop gains PG2, VG2, VIC and GD2 of the actual loop are changed according to the conditions
selected by gain changing selection CDP (parameter No.PB26) and gain changing condition CDS (parameter
No.PB27).
Input device CDP
Command pulse
frequency
Droop pulses
Model speed
Parameter No.PB27
Comparator
CDS
Parameter No.PB06
Parameter No.PB29
Parameter No.PB08
Parameter No.PB30
Parameter No.PB09
Parameter No.PB31
Parameter No.PB10
Parameter No.PB32
Parameter No.PB19
Parameter No.PB33
Parameter No.PB20
Parameter No.PB34
CDP
Parameter No.PB26
GD2
GD2B
PG2
PG2B
VG2
VG2B
VIC
VICB
VRF1
VRF1B
VRF2
VRF2B
10 - 11
Changing
Valid
GD2 value
Valid
PG2 value
Valid
VG2 value
Valid
VIC value
Valid
VRF1 value
Valid
VRF2 value