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Fuji Electric Europe GmbH
11. Settings
11.7 Recommended values for acceleration and deceleration related functions
Table 24: Guideline of acceleration, deceleration times and deceleration distances for different travelling speeds
Rated speed
Function C11
Creep speed
Function C07
Acc./Dec.
Times settings
Function E13
S curve settings
Functions
L24,L25,L26
Acc./Dec.
Times settings
Function E14
Deceleration
distance
0.6 m/s
0.05 m/s
1.6 s
25%
1.6 s
892 mm
0.8 m/s
0.10 m/s
1.7 s
25%
1.7 s
1193 mm
1.0 m/s
0.10 m/s
1.8 s
25%
1.0 s
1508 mm
1.2 m/s
0.10 m/s
2.0 s
25%
1.0 s
1962 mm
1.6 m/s
0.10 m/s
2.2 s
30%
1.0 s
2995 mm
2.0 m/s
0.15 m/s
2.4 s
30%
0.8 s
4109 mm
2.5 m/s
0.20 m/s
2.6 s
30%
0.7 s
5649 mm
The deceleration distance and therefore the starting point of the deceleration phase depends on the
function settings. The deceleration distance shown in the above table is the distance from the start of
the deceleration to the final floor landing position. The time during creep speed has been estimated for 1
s. This time depends on the real application.
High speed C11
Speed
ON
FWD
X1 (SS1)
X2 (SS2)
ON
ON
X3 (SS4)
ON
Zero speed
active
Rated speed.
active
Creep speed
active
Zero speed
active
Creep speed C07
Zero speed C04
L19: S-Curve 1
E14: Acc./Dec. time 7
Time
L26: S-Curve 8
L28: S-Curve 10
L28: S-Curve 10
E12: Acc./Dec.
time 5
E13: Acc./Dec.
time 6
L25: S-Curve 7
L24: S-Curve 6
Travel distance from
starting speed change until
floor level
ON
EN1 & EN2
ON
SW52-2
Main
contactors
control
ON
BRKS
Brake
control
L85
L82
L56
L83
Stop speed. F25
H67
F24
L86
Figure 28. Complete time diagram for normal travel including main contactors control.
Factory setting of the speed units is rpm (defined by function C21). To set up all functions correctly
the rated speed of the motor must be known. If this speed is NOT known it can be calculated from the
formula below:
i
D
r
v
n
rated
1
,
19
Where
v: rated speed in m/s
r: Cabin
suspension (1 for 1:1, 2 for 2:1, 4 for 4:1,…)
D: Pulley diameter in m
I : Gear ratio
