
4-18
C30 CONTROLLER SYSTEM – INSTRUCTION MANUAL
FRONT PANEL INTERFACE
CHAPTER 4: INTERFACES
4
Two methods of editing and storing a numerical setting value are available.
•
0 to 9 and decimal point
— The relay numeric keypad works the same as a calculator. A number is entered one digit at
a time. The leftmost digit is entered first and the rightmost digit is entered last. Pressing the
MESSAGE
left arrow or
pressing the
ESCAPE
key, returns the original value to the display.
•
VALUE keys
— The
VALUE
up arrow increments the displayed value by the step value, up to the maximum value
allowed. While at the maximum value, pressing the
VALUE
up arrow again allows the setting selection to continue
upward from the minimum value. The
VALUE
down arrow decrements the displayed value by the step value, down to
the minimum value. While at the minimum value, pressing the
VALUE
down arrow again allows the setting selection to
continue downward from the maximum value.
4.2.5.2 Entering enumeration data
Enumeration settings have data values that are part of a set, whose members are explicitly defined by a name. A set has
two or more members.
Enumeration type values are changed using the
VALUE
keys. The
VALUE
up arrow displays the next selection while the
VALUE
down arrow displays the previous selection.
4.2.5.3 Entering alphanumeric text
Text settings have data values that are fixed in length, but user-defined in characters. They can be upper-case letters,
lower-case letters, numerals, and a selection of special characters.
There are several places where text messages can be programmed to allow the relay to be customized for specific
applications. One example is the Message Scratchpad. Use the following procedure to enter alphanumeric text messages.
For example, enter the text “Breaker #1”.
1.
Press the decimal point to enter text edit mode.
2.
Press the
VALUE
keys until the character 'B' appears; press the decimal key to advance the cursor to the next position.
3.
Repeat step 2 for the remaining characters: r,e,a,k,e,r, ,#,1.
4.
Press
ENTER
to store the text.
5.
If you have any problem, press
HELP
to view context sensitive help. Flash messages appear sequentially for several
MINIMUM: 0.5
MAXIMUM: 10.0
Press the
HELP
key to view the minimum and maximum values. Press the key again to view the
next context sensitive help message.
FLASH MESSAGE
TIME: 2.5 s
As an example, set the flash message time setting to 2.5 seconds. Press the appropriate numeric
keys in the sequence “2 . 5". The display message changes as the digits are being entered.
NEW SETTING
HAS BEEN STORED
Until
ENTER
is pressed, editing changes are not registered by the relay. Press
ENTER
to store the
new value in memory. This flash message momentarily appears as confirmation of the storing
process. Numerical values that contain decimal places are rounded-off if more decimal place digits
are entered than specified by the step value.
ACCESS LEVEL:
Restricted
For example, the selections available for
ACCESS LEVEL
are "Restricted," "Command," "Setting," and
"Factory Service."
ACCESS LEVEL:
Setting
If the
ACCESS LEVEL
needs to be "Setting," press the
VALUE
keys until the proper selection displays.
Press
HELP
at any time for the context sensitive help messages.
NEW SETTING
HAS BEEN STORED
Changes are not registered by the relay until the
ENTER
key is pressed. Pressing
ENTER
stores the
new value in memory. This flash message momentarily appears as confirmation.
Содержание C30
Страница 12: ...1 4 C30 CONTROLLER SYSTEM INSTRUCTION MANUAL FOR FURTHER ASSISTANCE CHAPTER 1 INTRODUCTION 1...
Страница 282: ...5 126 C30 CONTROLLER SYSTEM INSTRUCTION MANUAL SYSTEM SETUP CHAPTER 5 SETTINGS 5 Figure 5 56 Disconnect switch logic...
Страница 354: ...6 16 C30 CONTROLLER SYSTEM INSTRUCTION MANUAL PRODUCT INFORMATION CHAPTER 6 ACTUAL VALUES 6...
Страница 398: ...C 6 C30 CONTROLLER SYSTEM INSTRUCTION MANUAL COMMAND LINE INTERFACE APPENDIX C COMMAND LINE INTERFACE C...
Страница 406: ...iv C30 CONTROLLER SYSTEM INSTRUCTION MANUAL ABBREVIATIONS...