LSIS S100 Series User Manual

Chapter 4. Basic Features
16
Rotational Directions for Different Voltage Inputs
Command /
Voltage Input
Input
voltage
0–10V -10–0V
FWD
Forward
Reverse
REV
Reverse
Forward
-10–10V Voltage Input Setting Details
Code
Description
Ao.10 V3- volt x1–
Ao.13 V1- Perc y2
Sets the gradient level and off
-
set value of the output frequency in relation to the
input voltage. These codes are displayed only when Ao.02 is set to 1 (bipolar).
As an example, if the minimum input voltage (at V3) is set to -2 (V) with 10%
output ratio, and the maximum voltage is set to -8 (V) with 80% output ratio
respectively, the output frequency will vary within the range of 6 - 48 Hz.
[Ao.10 V3-volt X1–Ao.13 V3 Perc y]
For details about the 0–+10V analog inputs, refer to the code descriptions Ao.10
V3 volt x1–Ao.13 V1 Perc y2..
Setting a Reference Frequency using Input Current (I4)
You can set and modify a frequency reference using input current at the I4 terminal after selecting current input
at SW 2. Set the Frq (Frequency reference source) code in the Operation group to 16 (I4) and apply 4–20mA
input current to I4.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
Operation Frq
Frequency reference
source
Freq Ref Src 16 I4
0–16
-
In 01
Frequency at maximum
analog input
Freq at 100% 60.00
0– Maximum
Frequency
Hz
Ao
22
I4 input monitor
I4 Monitor 0.00
0.00–24.00
mA
23
I4 input filter
time constant
I4 Filter 10
0–10000
ms
24
I4 minimum input current
I4 Curr x1 4.00
0.00–20.00
mA
Ao.12 Ao.10
Ao.11
-8V -2V
6Hz
48Hz
Ao.13
V3 input
Frequency reference

LSIS S100 Series Specifications

General

Brand	LSIS
Model	S100 Series
Category	Controller
Language	English