Instruction manual

ControlWave Micro Display/Keypad Instruction Manual (D5135)
Chapter 4 – Using the 25-Button Keypad / Display
The 25-button display/keypad shows variable information through a
series of lists. If you have sufficient security privileges, you can view
and modify variable values or status information.
If there is no keypad activity for a certain period of time the display
shuts off to conserve power until you press any key. When you press a
key after the timeout the display returns to the opening screen.
Note: Your application programmer can specify the length of time
before scrolling stops through the iiDisplayBlankTime
parameter in the DISPLAY function block.
Figure 4-1. 25 Button Keypad
Table 4-1 outlines the function of the different buttons on the keypad.
Table 4-1. 25-Button Keypad Key Descriptions
Key Usage
[F1], [F2], [F3],
[F4]
These function keys take on a variety of different
functions depending on the situation. The function of
these keys appears on the legend line (bottom line) of
the display.
[INIT]
The INIT key is used to terminate the keyboard session
and log off.
[0/OFF], [1/ON],
[2], [3], [4], [5],
[6], [7], [8], [9],
[-], []
Use the number, decimal point, and minus sign keys to
enter a new analog value. For logical variables the
[0/OFF] and [1/ON] keys let you change the state of
logical variables.
Issue Nov-2010 Using the 25-button Display/Keypad 4-1