Installation Support For Communication Devices; Entering The Service Menu - Landis+Gyr E450 User Manual

Installation
4.6

Installation Support for Communication Devices

4.6.1

Entering the Service Menu

D000029326 en g – E450 PLC 1-phase ZCX100Px – User Manual
Remote and local communication devices can be installed using the display
user interface. A general description of the display user interface is given in
section 5.1 "Display".
The service menu can be entered as follows:
1. Briefly press the display key. The display check appears on the
display.
2. Briefly press the reset key. The first item of the service menu
Ser_dAtA appears on the display.
3. Once Ser_dAtA is displayed, the other menu items can all be obtained
by briefly pressing the display key. Press the display key until the
menu item InStALL is displayed and then press the display key for > 2
seconds.
Operating display
T
T
Display Check
Display menu
Fig. 4.6 Entering the service menu
Fig. 4.7 shows the submenus which can be accessed from the installation
menu. Navigation within the installation menu follows the same guidelines
as for the display menu: One short key press to go to the next submenu or
a long key press to enter the submenu.
T
R
R
R
R
T
Service menu
Press display key briefly (t < 2 s)
Press display key longer (t >= 2 s)
Press display key twice briefly (double click)
Press reset key briefly (t < 2 s)
Press reset key longer (t >= 2 s)
Timeout
27/54
© Landis+Gyr