LSIS LSLV-S100 User Manual

Learning Advanced Features
161
5.1 Operating with Auxiliary References
Frequency references can be configured with various calculated conditions that use the
main and auxiliary frequency references simultaneously. The main frequency reference is
used as the operating frequency, while auxiliary references are used to modify and fine-tune
the main reference.
Group
Code
Name
LCD Display
Parameter Setting
Setting
Range
Unit
Operation
Frq
Frequency reference
source
Freq Ref Src
0
Keypad-1
0–12
-
bA
01
Auxiliary frequency
reference source
Aux Ref Src
1
V1
0–4
-
02
Auxiliary frequency
reference calculation
type
Aux Calc
Type
0
M+(G*A)
0–7
-
03
Auxiliary frequency
reference gain
Aux Ref Gain
0.0
-200.0–
200.0
%
In
65–
71
Px terminal
configuration
Px Define
40
dis Aux Ref
0~54
-
The table above lists the available calculated conditions for the main and auxiliary
frequency references. Refer to the table to see how the calculations apply to an example
where the Frq code has been set to 0(Keypad-1), and the inverter is operating at a main
reference frequency of 30.00Hz. Signals at -10 – +10V are received at terminal V1, with the
reference gain set at 5%. In this example, the resulting frequency reference is fine-tuned
within the range of 27.00–33.00Hz [Codes In.01–16 must be set to the default values, and
In.06 (V1 Polarity), set to 1 (Bipolar)].
Auxiliary Reference Setting Details
Code
Description
bA.01 Aux Ref Src
Set the input type to be used for the auxiliary frequency reference.
Configuration
Description
0
None
Auxiliary frequency reference is disabled.
1
V1
Sets the V1 (voltage) terminal at the control terminal
block as the source of auxiliary frequency reference.
3
V2
Sets the V2 (voltage) terminal at the control terminal
block as the source of auxiliary frequency reference
(SW2 must be set to “voltage”).
4
I2
Sets the I2 (current) terminal at the control terminal
block as the source of auxiliary frequency reference
(SW2 must be set to “current”).
5
Pulse
Sets the TI (pulse) terminal at the control terminal block
as the source of auxiliary frequency reference.

LSIS LSLV-S100 Specifications

General

Brand	LSIS
Model	LSLV-S100
Category	Controller
Language	English