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5.4.5 – ‘Advanced’ Menu
The Advanced Menu holds parameters that need to be changed only to solve specific sets of
circumstances.
‘Advanced’ Menu Explanation Diagram
‘Advanced’ Menu (continued)
Current
‘Current’ provides access to the ‘Current’ submenu, which contains all the parameters associated
with the Unit Full Load Current and its associated trip levels.
Rated Current (‘Current’ sub-menu of ‘Advanced’ menu)
Range: P24 & P25 Default: n/a Scaling: n/a Type: R
The ‘Rated Current’ (I
e
) menu item holds the value of the Soft Starter’s rated current.
It cannot be altered by the user.
(P24&25)
–
Optimizing
Level
Notes:
1) This is the supply voltage minus the voltage that is dropped across the SR44.
2) This is the Kick Pedestal voltage (P13).
3) This is the Start Pedestal voltage (P 11), to which the unit drops after the kick pedestal has passed.
4) This is the Stop Pedestal voltage (P 16), which can be set to values lower than 40% of V
MAX
if Low Volts Stop is on.
5) This relay brings in the contactor that supplies the three-phase AC mains to the unit in the standard
wiring configuration (see Electrical Installation section 2.3.1 ).
6) Represented by the thick dotted line.
7) Represented by the thick unbroken line.
NB. Please note that the above diagram is intended for use as a GUIDE ONLY.
V
MAX
1
V
KICK
2
(P13) V
START
3
V
LOAD
Kick
Time
(P14)
Dwell
Time
(P15)
Optimizing, with
Optimizing Rate
(P19) = 4 6
Optimizing, with
Optimizing Rate
(P19) = 30 7
Stop Time (P17)
V
STOP
4
Time
V
LOAD
Time
Unit starts firing
at this point.
Unit receives
START
command
here
Contactor
Delay (P71)
Main Contactor
Relay closes
here
5
.
Chapter 5: Keypad Menu Items and Parameters
SR44 Series Soft Starter User Manual
1st Ed, Rev B 07/31/2019