Yaskawa L1000E AC Drive Technical Manual for CIMR-LE Models for Elevator Applications - Manual (Page 257)

5.11 S: Elevator Parameters
YASKAWA ELECTRIC SIEP YAIL1E 01A YASKAWA AC Drive L1000E Technical Manual 257
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Figure 5.48
Figure 5.48 Speed During Normal Operation
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 of the multi-function inputs (H1-†† = 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
Constant speed
operation at
rated speed
(normal stop
sequence)
During
acceleration
S
Speed
d1-19 (nominal speed)
d1-26 (leveling speed)
nominal speed × 0.4
0 t
H1- = 53
(Leveling Speed)
0
Operating
speed
Time
d1-19
(Nominal Speed)
d1-26
(Leveling Speed)
ON (close)
(The speed is 40% of the nominal speed or more.)
d1-19
(Nominal Speed)
d1-26
(Leveling Speed)
H1- = 53
(Leveling Speed )
0
Operating
speed
Time
40% of nominal
speed
ON(close)
(The speed is over Optimum Speed.)
d1-19
(Nominal Speed)
Optimal Speed
d1-26
(Leveling Speed)
H1- = 53
(Leveling Speed)
Operating
speed
0
ON (close)
Time
(The speed is less than 40% of the nominal speed.)
H1- = 53
(Leveling Speed)
d1-19
(Nominal Speed)
d1-26
(Leveling Speed)
40% of nominal
speed
ON(close)
0
Operating
speed
Time
(The speed is optimal speed or less.)
d1-19
(Nominal Speed)
Optimal Speed
d1-26
(Leveling Speed)
S5-03
H1- = 53
(Leveling Speed )
0
Operating
speed
ON (close)
Time