GE Industrial Solutions Galaxy Vector Controller GCM3 - Manual (Page 61)

Galaxy Vector Controller GCM2, GCM3
Issue 4 January 2008 Installation and Configuration 4 - 7
(BLJ3 board only). S1-8 is used only with the BTJ2/BTJ3
termination board to force the LVD1 contactor to a closed
position.
Once in configuration mode, use the ∧ and ∨ keys to select the
heading that contains the item you want to edit See Figure 4-x
for assistance. Press the appropriate softkey on the left to access
the item to be edited. Then use the appropriate arrow keys to
change the default values of the parameters being edited.
Generally the
∧ and ∨ arrows are used to scroll through a
selection of items or used to change a digit in a numerical value.
The
< and > arrows are used to move left and right in a
configuration field. Items displayed in brackets identify the
user’s place in the menu structure. For instance, [config 1/3]
means screen 1 of 3 in the Configuration menu.
Once a change is made, two actions are available. The first is to
press the softkey designated “Save.” The new value for the
parameter is saved and will be used from then on. The second
choice is to press the softkey designated “Quit.” The new
parameter is not saved. The previous value is restored as the
system value. Pressing the Menu hardkey has the same effect as
“Quit.” Both of these choices remove the user from the
parameters edit screen.
If an attempt is made to set a parameter higher than allowable,
the maximum value will be displayed. Likewise, an attempt to
set a parameter lower than allowed results in display of the
minimum value.
To save changes made to a parameter value and return to the
configure menu, press the Save softkey. To return to the
configure menu without saving any changes to a parameter,
press the Quit softkey. To exit configuration mode and return to
the default screen, press MENU twice. If no key is pressed for
approximately three minutes, the display will return to the
default front panel screen.
Refer to Table 4-A as each of the Configuration Parameters is
explained in the following sections. Each section also explains
how to access the data available from these features.