LSIS LSLV0055H100-4COFN - Page 99

85
Learning Basic Features
voltage inputs ranging from -10 to +10 V (bipolar) for both directions, where negative
voltage inputs are used in reverse operations.
4.2.3.1 Setting a Frequency Reference for 0–10 V Input
Set IN-06 (V1 Polarity) to ‗0 (unipolar)‘. Use a voltage output from an external source or use
the voltage output from the VR terminal to provide inputs to V1. Refer to the diagrams
below for the wiring required for each application.
[External source application] [Internal source (VR) application]
Group
Code
Name
LCD Display
Parameter
Setting
Setting Range
Unit
DRV
07
Frequency
reference source
Freq Ref
Src
2
V1
0–11
-
IN
01
Frequency at
maximum analog
input
Freq at
100%
Maximum
frequency
0.00–
Max.
Frequency
Hz
05
V1 input monitor
V1
Monitor[V]
0.00
0.00–12.00
V
06
V1 polarity options
V1 Polarity
0
Unipolar
0–1
-
07
V1 input filter time
constant
V1 Filter
10
0–10000
msec
08
V1 minimum input
voltage
V1 volt x1
0.00
0.00–10.00
V
09
V1 output at
minimum voltage
(%)
V1 Perc y1
0.00
0.00–100.00
%
10
V1 maximum input
voltage
V1 Volt x2
10.00
0 .00– 12.00
V
11
V1 output at
maximum voltage
(%)
V1 Perc y2
100.00
0–100
%
16
Rotation direction
options
V1 Inverting
0
No
0–1
-