5.11 S: Elevator Parameters
Advance Short Floor
Advanced Short Floor minimizes the operation time to arrive at a designated floor. It uses the leveling speed once the
leveling speed command is entered via one o f the multi-function inputs (И1-ПП = 53). Advance Short Floor calculates
optimal speed based on the Short Floor Minimum Constant Speed Time (S5-03) and the currently selected deceleration
rate.
Table 5.14
explains the Short Floor and Advance Short Floor functions.
Table 5.14 Short Floor Operation Example
Leveling Speed
Input Timing
Short Floor
Advanced Short Floor
Operating
speed
Constant speed
operation at
rated speed
(normal stop
sequence)
d1-19
(Nominal Speed)
d1-26
(Leveling Speed)
Time
H1-QD = 53
(Leveling Speed)
ON(close)
During
acceleration
(The speed is 40% of the nominal speed or more.)
Operating
speed
X
Time
d1-19
(Nominal Speed)
40% of nominal
speed
d1-26
►
(Leveling Speed)
H1-DD = 53
(Leveling Speed)-
ON(close)
(The speed is less than 40% of the nominal speed.)
Operating
speed
X
d1-19
(Nominal Speed)
40% of nominal
speed
d1-26
(Leveling Speed)
Time
H1-DD = 53
(Leveling Speed)
ON(close)
(The speed is over Optimum Speed.)
Operating
speed
H1-DD = 53
(Leveling Speed)
d1-19
(Nominal Speed)
Optimal Speed
d1-26
(Leveling Speed)
(The speed is optimal speed or less.)
Operating
speed
H1-DD = 53
(Leveling Speed)
d1-19
(Nominal Speed)
Optimal Speed
d1-26
(Leveling Speed)
(The speed is 40% of the nominal speed or more.)
Operating
speed
X
d1-19
(Nominal Speed)
40% of nominal
speed
d1-26
(Leveling Speed)
Time
Constant speed
operation at
less than the
rated speed
H1-DD = 53
(Leveling Speed)
ON(close)
N ot Available.
(The speed is less than 40% of the nominal speed.)
Operating
speed
d1-19
(Nominal Speed)
40% of nominal
speed
d1-26
(Leveling Speed)
Time
H1-DD = 53
(Leveling Speed)
ON(close)
Before start
Operates at the leveling speed.
0
0
0
0
0
0
0
226
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual