LS ELECTRIC LSLV-H100 Series, Руководство пользователя

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96
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.