4KEYPAD OPERATION
Introduction
4.1 Introduction
The MX
2
provides a comprehensive set of parameters to allow the use of the reduced voltage solid state starter in nearly any industrial
application. While the starter can meet the requirements of many applications right out of the box, customization of parameter values to
better suit your particular application is easily accomplished with the standard, on-board, 4-digit, 7-segment LED display/keypad.
The MX
2
has an optional 2x16 character, back-lit LCD display/keypad that may be mounted remotely from the MX
2
control card. The
remote LCD keypad has the same keys as the standard display with several additional keys including start and stop keys for operation of
the starter from the keypad. When the remote LCD keypad is connected, the local display is disabled.
Standard Keypad and Display
4.2 Standard Keypad and Display
The LED display provides information on starter operation and programming. The 4-digit, 7-segment display shows starter meter
outputs and programming data. Special symbols provide further information about the starter operation (see the following section).
Viewing Parameter Values for the Standard Keypad
4.3 Viewing Parameter Values for the Standard Keypad
Parameter view mode can be entered by:
1. At the default meter display, press the [PARAM] key to enter parameter mode. "P1" is displayed to indicate
Parameter 1.
2. Use the [UP] and [DOWN] keys to scroll through the available parameters.
3. Pressing the [UP] key from "P 1" advances to parameter "P 2".
4. Pressing the [DOWN] key from "P1" wraps around to the highest parameter.
5. The value of the parameter can be viewed by pressing the [ENTER] key.
6. To view another parameter without changing/saving the parameter, press the [PARAM] key to return to the parameter number display.
To return to the default meter display either:
1. Press the [PARAM] key while in the parameter number display mode.
2. Wait 60 seconds and the display returns to the default meter display.
48
4 - KEYPAD OPERATION
Figure 22: The Standard Keypad and Display
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