Omron VARISPEED L7 Manual page 169

Condition
During Run with con-
stant speed
Related parameters
Parameter
No.
6
d1-09
d1-18
S3-01
S3-04
S3-05
S3-20
S3-21
S3-22
Simple Short Floor Operation Setup
The short floor function can be activated by setting parameter S3-01 to 1.
•
If parameter d1-18 is set to 0 or 3 (multispeed input), the set value of parameter S3-05 is taken as nominal
•
speed reference for the short floor calculation. Additionally it is required to use the nominal/leveling speed
detection (refer to
If parameter d1-18 is set to 1 or 2 (dedicated speed inputs), the value of parameter d1-09 is taken as nomi-
•
nal speed. The set value of S3-05 has no meaning. The nominal/leveling speed detection must not be used.
Advanced Short Floor Operation Setup
The advanced short floor operation can be activated by setting parameter S3-01 to 2.
•
If parameter d1-18 is set to 0 or 3 (multispeed input), the speed reference value, which was selected at the
•
start, is taken as nominal speed for the speed pattern calculation. Parameter S3-04 is used for the leveling
speed detection (refer to
If parameter d1-18 is set to 1 or 2 (dedicated speed input), the value of parameter d1-09 is taken as nominal
•
speed for the speed pattern calculation.
18
6-
Standard Short Floor
Leveling command during run with constant speed
higher than 40%
f
out
Leveling
command
Leveling command during run with constant speed
lower than 40%
f
out
Leveling
command
Name
Nominal Speed
Speed reference priority selection
Short floor operation
Nominal / Leveling Speed detection level
Nominal speed for short floor calculation
Minimum constant speed time
Distance calculation acceleration time gain
Distance calculation deceleration time gain
page 6-6, Nominal / Leveling Speed Detection with Multi Speed
page -6).
Advanced Short Floor
v
Nominal
40% x
V
Nominal
V
Leveling
No effect
v
Nominal
40% x
V
Nominal
V
Leveling
Change
Factory
during
Setting
V/f
Operation
50.00 Hz Q
No
100.00% -
1 No A
0 No A
0.0 Hz No A
0.0Hz No A
0.0 sec. No A
150.0% No A
150.0% No A
Control Methods
Closed
Open Closed
Loop
Loop Loop
Vector
Vector Vector
(PM)
Q Q -
- - Q
A A A
A A A
A A A
A A A
A A A
A A A
A A A
Inputs).