LSIS LSLV0055H100-4COFN - Operating with Auxiliary References

Learning Advanced Features
144
Advanced Tasks
Description
Ref.
Valve deceleration
time setting
Prevents possible pump damage that may be caused by abrupt
deceleration.
p.201
Load tuning
Creates load-specific curves for light load operations and the
pump clean operation.
p.203
Level detection
Detects and displays the level set by the user.
p.205
Pipe breakage
detection
Detects breakages in the pipeline during a PID operation.
p.208
Motor preheating
Prevents motors and pumps from freezing when they are not
operated.
p.210
Scheduled
operation
Uses the built-in real-time clock (RTC) to operate the inverter
according to the desired time schedule.
p.215
Fire mode
operation
Operates the inverter in a way to cope with emergency
situations, such as fire, by controlling the operation of ventilation
(intake and exhaust) fans.
p.233
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
LCD Display
LCD Display
Parameter Setting
Setting Range
Unit
DRV
06
Frequency
reference source
Freq Ref
Src
0
Keypad-1
0–11
-
BAS
01
Auxiliary frequency
reference source
Aux Ref Src
1
V1
0–13
-
02
Auxiliary frequency
reference
calculation type
Aux Calc
Type
0
M+(G*A)
0–7
-
03
Auxiliary frequency
reference gain
Aux Ref
Gain
100.0
100.0
-200.0–200.0
%
IN
65–
71
Px terminal
configuration
Px Define
36
dis Aux
Ref
0–55
-