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Installation Instructions IM581127000
Spec. No. 581127000 (Model 710NPBA) Issue AB, March 22, 2012
Chapter 5. Installing the Modules and Initially Starting the System Page 95
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Verifying the Configuration File
Your ACU+ was programmed with a configuration file that sets all adjustable parameters.
The version number of the configuration file can be found on the configuration drawing
(C-drawing) that is supplied with your power system documentation, and on a label
located on the ACU+. You can verify that the correct configuration file has been loaded
into your ACU+ by performing the following procedure.
Note: The quantity of LVD’s and shunt values for you specific system may be different
from the values shown on the C-drawing.
Procedure
Note: When viewing any of the following screens, if a key is not depressed within
approximately 10 seconds, the ACU+ will automatically return to the Main screen.
1) With the Main screen displayed, press ESC. A screen displays the serial number
and software version.
2) Press ENT. A screen displays the hardware version and MAC address.
3) Press ENT. A screen displays the configuration version number.
4) Press ESC, or wait approximately 10 seconds, to return to the Main screen.
Checking Basic System Settings
Navigate through the controller menus and submenus to check system settings. You can
adjust any parameter as required.
Procedure
To Select a Sub-Menu:
Press the up or down arrow keys to move the cursor up and down the list of sub-menus
in the menu screen (selects the sub-menu), then press ENT to enter the selected sub-
menu.
To Enter a Password:
If a password screen opens, a password must be entered to allow the User to make
adjustments. To enter a password, with the cursor at the User Name field (default is
“Admin”), press the down arrow key to move cursor down to the password line. Press
ENT. “0” is highlighted. Press the up arrow key once to change the “0” to”1” (default
password is “1”), then press ENT twice. (Note: If you have been assigned a unique
User Name and password, follow this procedure to enter these.)
To Change a Parameter:
Press the up or down arrow keys to move the cursor up and down the list of parameters
in the menu screen (selects the parameter to change), then press ENT to change the
selected parameter. The parameter field highlights. Press the up or down arrow keys to
change the parameter value. Press ENT to confirm the change.
Note: Repeatedly press the “ESC” key to return in reverse order level by level from any
submenu until the Main screen appears.
The following table shows the menu navigation for some basic settings. Refer to the
separate ACU+ User Manual (UM1M820BNA) supplied with your power system for
complete Local Display menus.