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Chapter 5: Keypad Menu Items and Parameters
5.1.2 – User Interface
The Keypads
There are three types of user interface for use with the SR44
(Only one interface may be used at any one time.):
• The unit’s built-in keypad (Figure 5.1.2a),
• An optional remote keypad (Figure 5.1.2b and “Optional Hardware” chapter),
• Optional Modbus communications (“Modbus Protocol” & “Optional Hardware” chapters).
All parameters that control the operation of the SR44 Soft Starter can be accessed via the
interfaces. Parameters and their values are shown on the interface display, and any changes to
parameter values are affected by using the buttons on the interface. The interface has three basic
modes of operation:
• System Status Mode
• Menu Navigation Mode
• Data Entry Mode
Explanation of the modes mentioned above can be found in sections 5.2.3, 5.2.4, and 5.2.5.
Figure 5.1.2a: Keypad Figure 5.1.2b: Remote Keypad
Menu Structure
The menu structure of the user interface gives the operators two main routes by which they can
change the operation of the SR44; the text based menus or the number based parameter list. The
Menu Items and Parameters which are most commonly used by operators are shown and described
in section 5.2 “Keypad Menu Structure”. Section 5.3 “Parameter Basic Information” shows basic
information for the Parameters, and section 5.4 “Menu Settings and Parameter Descriptions”
provides more detailed information on both Menu Items and Parameters.
Remote Keypad
Selects or deselects
optimizing (providing
keypad control is selected).
Returns user to previous menu level or cancels a change.
Allows user to move up a
menu group or increment
a value.
Allows user to move down
a menu group or
decrement a value.
Takes user to next menu level or updates any changes made.
Starts motor (providing keypad control is selected).
Stop
Start
Enter
#
Optimise
Stops motor (providing keypad control is selected).
Keypad
Allows user to move up a menu
group or increment a value.
Returns user to previous menu
level or cancels a change.
Allows user to move down a menu
group or decrement a value.
Takes user to next menu level or
updates any changes made.
Optimise
#
Start
Stop
Enter
Starts/Stops motor (providing keypad control is selected).
Selects or deselects optimizing (providing keypad control is
selected), and moves the cursor along one space from left to
right when in data entry mode .
SR44 Series Soft Starter User Manual
1st Ed, Rev B 07/31/2019
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