Fuji Electric RYS...S3-VVS Series - Speed Setting Filter; Feed Forward Gain

6-8 MHT258a (Engl.)
Auto-tuning related parameter
■ Speed setting filter (basic para. 41)
The speed command [NREF] input can be adjusted by the speed setting filter. This is useful when the motor speed is influenced by the
turbulence to the speed command input terminal. The maximum value of the filter time is 20.0ms.
Basic parameter 41
Para. Name Setting range Initial value Change
41 Speed setting filter 0.0 to 20.0 [ms] (in 0.1ms steps) 0.0 Always
■ Feed forward gain (basic para. 40)
Basic parameter 40
Para. Name Setting range Initial value Change
40 Feed forward gain 0.000 to 1.500 (in 0.001 steps) 0.000 Always
If the feed forward gain is set at 1.0, a smaller deviation (difference between command position and feedback position) can be expected.
Set the gain at 1.000 to carry out a synchronous operation between 2 axes using the pulse train input.
K80791234
K80791234K80791234
K80791234
L1
L1L1
L1
L2
L2L2
L2
L3
L3L3
L3
DB
DBDB
DB
P1
P1P1
P1
N
NN
N
P+
P+P+
P+
U
UU
U
V
VV
V
W
WW
W
CHARGE
CHARGECHARGE
CHARGE
FALDIC
FALDICFALDIC
FALDIC
SHIFT
SHIFTSHIFT
SHIFT
ENT
ENTENT
ENT
RYS201S3-VVS
RYS201S3-VVSRYS201S3-VVS
RYS201S3-VVS
MODE
MODEMODE
MODE
ESC
ESCESC
ESC
K80791234
K80791234K80791234
K80791234
L1
L1L1
L1
L2
L2L2
L2
L3
L3L3
L3
DB
DBDB
DB
P1
P1P1
P1
N
NN
N
P+
P+P+
P+
U
UU
U
V
VV
V
W
WW
W
CHARGE
CHARGECHARGE
CHARGE
FALDIC
FALDICFALDIC
FALDIC
SHIFT
SHIFTSHIFT
SHIFT
ENT
ENTENT
ENT
RYS201S3-VVS
RYS201S3-VVSRYS201S3-VVS
RYS201S3-VVS
MODE
MODEMODE
MODE
ESC
ESCESC
ESC
K80791543
K80791543K80791543
K80791543
L1
L1L1
L1
L2
L2L2
L2
L3
L3L3
L3
DB
DBDB
DB
P1
P1P1
P1
N
NN
N
P+
P+P+
P+
U
UU
U
V
VV
V
W
WW
W
CHARGE
CHARGECHARGE
CHARGE
FALDIC
FALDICFALDIC
FALDIC
SHIFT
SHIFTSHIFT
SHIFT
ENT
ENTENT
ENT
RYS401S3-VVS
RYS401S3-VVSRYS401S3-VVS
RYS401S3-VVS
MODE
MODEMODE
MODE
ESC
ESCESC
ESC
Forward command (FWD)
Pulse train
Freq. dividing output
Pulse train input
* 2 axes operates the same way.
Feed forward gain setting value: 1,000