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Figure 140
String Options page
Note
You can use hexadecimal
characters such as a ^0D^ for
a carriage return or ^0A for line
feed. You can use any
hexadecimal character to
control external devices.
Color Passive-Matrix LCD Touch Panels
STANDARD
KEYBOARD
KEYPAD
STANDARD
Opens a keyboard for you to type a text string of up to 300
characters. Type the text and press EXIT CHANGE to close the keyboard.
When you touch the button, the touch panel sends the message to the AXCESS
Control System via the AXlink connector, or to a PC using the RS-232
connector.
KEYPAD
Sets the STRING attribute to SPECIAL KEYPAD. The special
keypad option sends the numbers you enter to the control system to perform
an operation defined in the AXCESS software program. When you press the
button, a keypad appears and you enter the numbers and press ENTER. The
touch panel sends the numbers to the AXCESS Control System, or to a PC, to
perform an operation. Refer to the AXCESS Programming Guide for more
information.
KEYBOARD
Sets the STRING attribute to SPECIAL KEYBOARD. The
special keyboard option sends messages to the control system to perform an
operation defined in the AXCESS software program. When you press the
button, a keyboard appears and you enter a message and press EXIT
CHANGE. The touch panel sends the message to the AXCESS Control System
to perform an operation.
FEEDBACK
Opens the Feedback Options page shown in Figure 141. The
touch panel can receive f eedback (control signals) from an AXCESS Control
System or PC. You can use the feedback option to designate how a button
appears on the touch panel. Feedback options are NONE, INVERTED
CHANNEL, ALWAYS ON, CHANNEL, and MOMENTARY.
Touch Panel Program Reference
81
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