LSIS LSLV0055H100-4COFN - Setting a Frequency Reference with Input Voltage (Terminal I2)

95
Learning Basic Features
4.2.4 Setting a Frequency Reference with Input Voltage (Terminal
I2)
Set and modify a frequency reference using input voltage at I2 (V2) terminal by setting SW2
to V2. Set the DRV-07 (Frequency reference source) to 4 (V2) and apply 0–12 V input
voltage to I2 (=V2, Analog current/voltage input terminal). Codes IN-35–47 will not be
displayed when I2 is set to receive current input (DRV-07 is set to ‗5‘).
Group
Code
Name
LCD Display
Parameter
Setting
Setting Range
Unit
DRV
07
Frequency
reference source
Freq Ref
Src
4
V2
0–11
-
IN
35
V2 input display
V2 Monitor
0.00
0.00–12.00
V
37
V2 input filter time
constant
V2 Filter
10
0–10000
msec
38
Minimum V2 input
voltage
V2 Volt x1
0.00
0.00–10.00
V
39
Output% at
minimum V2
voltage
V2 Perc y1
0.00
0.00–100.00
%
40
Maximum V2 input
voltage
V2 Volt x2
10.00
0.00–10.00
V
41
Output% at
maximum V2
voltage
V2 Perc y2
100.00
0.00–100.00
%
46
Invert V2 rotational
direction
V2 Inverting
0
No
0–1
-
47
V2 quantizing level
V2
Quantizing
0.04
0.00*, 0.04–
10.00
%
* Quantizing is disabled if ‗0‘ is selected.