YASKAWA L1000A - Page 268

5.11 S: Elevator Parameters
268 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
During
acceleration
Constant speed
operation at
less than the
rated speed
Not Available.
Before start Operates at the leveling speed.
<1> The drive will recognize the speed reference that is lower than the Leveling Speed Detection Level (d1-28) as the leveling speed if the speed
priority is set for multi-step speed reference (d1-18 = 0 or 3).
Leveling Speed
Input Timing
Short Floor Advanced Short Floor
(The speed is 40% of the nominal speed or more.)
d1-19
(Nominal Speed)
d1-26
(Leveling Speed)
H1- = 53
(Leveling Speed) <1>
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) <1>
Operating
speed
0
ON(close)
Time
(The speed is less than 40% of the nominal speed.)
H1- = 53
(
Leveling Speed ) <1>
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) <1>
0
Operating
speed
ON(close)
Time
(The speed is 40% of the nominal speed or more.)
H1- = 53
(Leveling Speed) <1>
d1-19
(Nominal Speed)
d1-26
(Leveling Speed)
40% of nominal
speed
ON
(close)
0
Operating
speed
Time
(The speed is less than 40% of the nominal speed.)
H1- = 53
(Leveling Speed) <1>
d1-19
(Nominal Speed)
d1-26
(Leveling Speed)
40% of nominal
speed
ON(close)
0
Operating
speed
Time
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