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The Keypad and Display Interface
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3
3.2.5
The 0-9 Key
Numeric keys are centrally located on the keypad of the Perfect Harmony system. These 10 keys (labeled 0 through
9) provide the following functions:
•
Entry of security access codes
•
Speed menu (direct access to 10 basic menus according to assigned menu names [in green text above each
numeric key])
•
Direct access to all menus, submenus, and parameters and pick lists (with proper security) based on ID
number
•
Ability to change the values of parameters
One function of the numeric keys of the Perfect Harmony keypad is to enter a 4-digit security access code. The
security code consists of any combination of digits 0 through 9 and hexadecimal digits "A" through "F."
Note: Hexadecimal (or hex) is a method of representing numbers using base 16 (digits 0-9, A, B, C, D, E
and F) rather than the more common base 10 (digits 0-9). Hex digits "A" through "F" can be entered from
the keypad by pressing the [SHIFT] key followed by the numbers [1] through [6], respectively. The
keystrokes required to enter hex values "A" through "F" are listed in Table 3-1. Decimal equivalents are
also listed.
Another function of the numeric keys is the speed menu feature. Speed menu allows the operator to access 10
common menus within the system using the pre-programmed numeric keys. Each of the numeric keys has an
associated menu name printed in green (on top of each numeric key). To access one of these 10 menus, the operator
uses the [SHIFT] key followed by the appropriate numeric key (e.g., [SHIFT]+[1] to access the Motor menu,
[SHIFT]+[2] to access the Drive menu, etc.). Refer to Figure 3-3.
3-4
Figure 3-2: Comparison of the two Manual Control Modes
s s s s
Perfect Harmony GENIII/e User's Manual
A1A19000405A: Version 1.3
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