LSIS H100, Operation Manual

Page: 158 / 610

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
-