Speed Setting Filter; Feed Forward Gain - Fuji Electric Faldic-a RYS-R Series User Manual

■ Speed setting filter (basic para. 41)
Basic parameter 41
Para. Name
41

Speed setting filter

The speed command [NREF] input in the basic type, or the speed setting in the SX bus type, T-link type can be adjusted by the speed setting
filter. This is useful when the motor speed is influenced by the turbulence to the analog speed command input terminal. The maximum value
of the filter time is 20.0 [ms].
The mutistep speed command (X1, X2, X3) can also be adjusted by the speed setting filter.
■ Feed forward gain (basic para. 40)
Basic parameter 40
Para. Name
40

Feed forward gain

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.
Forward command (FWD)
Pulse train
2 axes operates the same way.
Feed forward gain setting value: 1.000
Setting range
0.0 to 20.0 [ms] (in 0.1 step)
Setting range
0.000 to 1.500 (in 0.001 step)
FALDIC FALDIC FALDIC FALDIC
RYS401S3-VVS RYS401S3-VVS RYS401S3-VVS RYS401S3-VVS
MODE MODE MODE MODE SHIFT SHIFT SHIFT SHIFT
ESC ESC ESC ESC ENT ENT ENT ENT
K80791543 K80791543 CHARGE CHARGE CHARGE CHARGE
K80791543 K80791543
L1 L1 L1 L1
L2 L2
L2 L2
L3 L3
L3 L3
DB DB DB DB
P1 P1 P1 P1
P+ P+
P+ P+
N N N N
Pulse train input
U U U U
V V V V
W W W W
6-22
Initial value Change
0.0 Always
Initial value Change
0.000 Always
FALDIC FALDIC FALDIC FALDIC
FALDIC FALDIC FALDIC FALDIC
RYS201S3-VVS RYS201S3-VVS RYS201S3-VVS RYS201S3-VVS
RYS201S3-VVS RYS201S3-VVS RYS201S3-VVS RYS201S3-VVS
MODE MODE MODE MODE MODE MODE MODE MODE SHIFT SHIFT SHIFT SHIFT SHIFT SHIFT SHIFT SHIFT
ESC ESC ESC ESC ENT ENT ENT ENT
ESC ESC ESC ESC ENT ENT ENT ENT
K80791234 K80791234 K80791234 K80791234 CHARGE CHARGE CHARGE CHARGE CHARGE CHARGE CHARGE CHARGE
K80791234 K80791234 K80791234 K80791234
L1 L1 L1 L1
L1 L1 L1 L1
L2 L2 L2 L2 L2 L2 L2 L2
L3 L3 L3 L3 L3 L3 L3 L3
DB DB DB DB DB DB DB DB
P1 P1 P1 P1
P1 P1 P1 P1
P+ P+ P+ P+ P+ P+ P+ P+
N N N N N N N N
U U U U U U U U
V V V V V V V V
W W W W W W W W
Freq. dividing output
MHT260a (Engl.)