NIVELCO NIPRESS DD-400, User Manual

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6. PROGRAMMING
6.1 CONFIGURATION
The status of the outputs is indicated by 2 LEDs.
The LEDs will light up when the respective point has
been reached, and the contact is active. The green
LED 1 is on if switching point 1 is reached and the
switch output 1 is active. The yellow LED 2 lights up
when switching point 2 is reached, and the switch
output 2 is active (optional).
Regardless of the number of PNP switches, the menu structure is the same for all device types. They differ
only in the number of menu items. Following the chart (6.5) and the menu list (6.6) they guide you through
all possible menu items.
The 4-digit 7-segment display shows the measured value and provides information about the menu items.
The two buttons below the display are for moving in the menu and setting the parameters.
Button “ ”: moves forward in the menu system or increases the displayed value.
Button “ ”: moves backwards in the menu system or decreases the displayed value.
Pressing the two buttons simultaneously: pressing both buttons at the same time changes between
display mode and configuration mode and confirms the menu items and values.
When setting the values, the counting speed can be increased by holding down the up or down key for more
than 5 seconds.
The menu navigation is a wrap-around system scrolling both forward and backward through the individual
set-up menus to the desired item.
Changes take effect only after pressing the two buttons together and leaving the menu item.
All settings are stored permanently in an EEPROM so settings will not be forgotten even after disconnecting
from the supply voltage.
6.2 PASSWORD
The menu system of the device can be protected by a password, so it is only possible for authorized persons to change the settings. If password access ("PAon") is
activated, the entire menu system will be locked. For more information, see "6.6 Description of the Menu System." Entering the password will make the entire menu
accessible again, and the password can be changed in the special menu item 4. If the password is lost or forgotten, restore the factory default settings of the device.
Use the special menu item 2 to do so.