Omron VARISPEED L7 Manual page 158

Separate Speed Selection Inputs, High Speed Has Priority (d1-18=1)
If d1-18 is set to 1, 6 different speeds can be set and selected using four digital inputs.
Related Parameters
Parameter
Name
No.
d1-09 Nominal Speed
d1-10 Intermediate Speed 1
d1-11 Intermediate Speed 2
d1-12 Intermediate Speed 3
d1-13 Releveling Speed
d1-17 Leveling Speed
Frequency reference loss
detection when d1-18 = 1 and
S3-09
H1-
K83.
0: Disabled
1: Enabled
*1. This speed can be selected by a combination of two inputs
Digital Input Factory Settings
Parameter
Terminal
Number
S3 H1-01
S4 H1-02
S5 H1-03
S6 H1-04
Higher Speed has Priority and a Leveling Speed Input is Selected (H1-
If d1-18 is set to 1 and one multi-function digital input is set to leveling speed selection (H1-
inverter decelerates to the leveling speed (d1-17) when the selected speed signal is removed. Inspection Speed
can not be selected as travel speed. The higher speed has priority over the leveling speed, i.e. as long as a
higher speed is selected, the leveling signal is disregarded (see the fig. below)
The inverter stops when the leveling signal or the Up/Down signal is removed.
DC Injection/
zero servo
Speed
Hardware BB
Up/Donw
Leveling speed
Selected speed
Change
Factory
during
Setting
V/f
Operation
50.00 Hz
Yes
100.00%
0.00 Hz
Yes
0.00%
0.00 Hz
Yes
0.00%
0.00 Hz
Yes
0.00%
0.00 Hz
Yes
0.00%
4.00 Hz
Yes
8.00%
1 No
Set Value
80 Nominal speed selection (d1-09)
84 Inspection speed selection (d1-14)
81 Intermediate speed selection (d1-10)
83 Leveling speed selection (d1-17)
Control Methods
Open Closed
Closed
Loop Loop Loop Vec-
Vector Vector tor (PM)
Q Q Q -
- - - Q
A A A -
- - - A
A A A -
- - - A
A A A -
- - - A
A A A -
- - - A
Q Q Q -
- - - Q
A A A A
Details
=83)
DC Injection/
zero servo
Digital Input
Setting (H1-01
to H1-05)
80
81
*1
-
*1
-
82
83
-
6
=83), the
No effect
Input is set
6-
7