LSIS S100 Series User Manual

Chapter 4. Basic Features
11
Chapter 4. Basic Features
4.1 Basic function
Basic Fundtion Example
Frequency reference source
configuration for the terminal
block (input voltage)
Configures the inverter to allow input voltages at the
terminal block (V3, V4) and to setup or modify a frequency
reference.
Frequency reference source
configuration for the terminal
block (input current)
Configures the inverter to allow input currents at the
terminal block (I4) and to setup or modify a frequency
reference.
Multi
-
step speed (frequency)
configuration
Configures multi
-
step frequency operations by receiving
an input at the terminals defined for each step frequency.
Multi
-
stage Acc/Dec time
configuration using the multi-
function terminal
Configures multi
-
stage acceleration and deceleration
times for a motor based on defined parameters for the
multi-function terminals.
Command source
configuration
for terminal block inputs
Configures the inverter to accept inputs at the FX/RX
terminals.
Multi
-
function input terminal
control configuration
Enables the user to improve the responsiveness of the
multi-function input terminals.
4.2 Setting Frequency Reference
Group Code Name LCD Display
Parameter
Setting
Setting Range Unit
Operation Frq
Frequency
reference source
Ref Freq Src
0
KeyPad
-
1
0–16
-
1
KeyPad
-
2
2
V1
4
V2
5
I2
6
Int 485
8
Field Bus
12
Pulse
13
V3
15
V4
16
I4
4.2.1 V3 Terminal as the Source
You can set and modify a frequency reference by setting voltage inputs when using the V3 terminal. Use voltage
inputs ranging from 0 to 10V (unipolar) for forward only operation. Use voltage inputs ranging from -10 to +10V
(bipolar) for both directions, where negative voltage inputs are used reverse operations.

LSIS S100 Series Specifications

General

Brand	LSIS
Model	S100 Series
Category	Controller
Language	English