Keypad And Display; Understanding The Display; Sm-Keypad (Led); Mp-Keypad (Lcd) - Emerson Mentor MP Advanced User's Manual

Parameter structure

Keypad and display

2 Keypad and display
2.1

Understanding the display

There are two types of keypad available for the Mentor MP. The SM-Keypad has an LED display, and the MP-Keypad has an LCD display.
2.1.1

SM-Keypad (LED)

The display consists of two horizontal rows of 7 segment LED displays.
The upper display shows the drive status or the current menu and
parameter number being viewed.
The lower display shows the parameter value or the specific trip type.
Figure 2-1 SM-Keypad
Upper display
Lower display
Control buttons
User defined Rev (blue) button
Stop/reset (red) button
Start (green) button
NOTE
The red stop button is also used to reset the drive.
2.2

Keypad operation

Control buttons
The keypad consists of:
1. Joypad - used to navigate the parameter structure and change parameter values.
2. Mode button - used to change between the display modes – parameter view, parameter edit, status.
3. Three control buttons - used to control the drive if keypad mode is selected.
4. Help button (MP-Keypad only) - displays text briefly describing the selected parameter.
The Help button toggles between other display modes and parameter help mode. The up and down functions on the joypad scroll the help text to
allow the whole string to be viewed. The right and left functions on the joypad have no function when help text is being viewed.
The display examples in this section show the SM-Keypad, seven segment, LED display. The examples are the same for the MP-Keypad, The
exceptions is that the information displayed on the lower row on the SM-Keypad is displayed on the right hand side of the top row on the MP-Keypad.
Mentor MP Advanced User Guide
Issue Number: 1
Parameter description
Parameter x.00
format
Mode (black) button
Joypad
www.controltechniques.com
Advanced parameter
descriptions
2.1.2

MP-Keypad (LCD)

The display consists of three lines of text.
The top line shows the drive status or the current menu and parameter
number being viewed on the left, and the parameter value or the specific
trip type on the right.
The lower two lines show the parameter name or the help text.
Figure 2-2 MP-Keypad
Control buttons
User defined Rev (blue) button
Stop/reset (red) button
Start (green) button
Serial comms
Performance
protocol
Mode (black) button
Help button
Joypad
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