Gen II
User Manual
9-15 – Transient Balance
Chapter 9
Revision 2.10, Apr 2020
angle to each position number based on the other information you provide in this
screen. Any unequal spacing of even a single position dictates that you use the
Uneven setting. If using the Uneven setting, an additional screen displaying a table
will be displayed when you leave this screen. You must define each position angle
and its sequential number on the next screen as shown in paragraph 9.1.5.16.
9.1.5.10.
Use the [
] key to move to the “
Position Num Dir:
” (position numbering direction)
field. Use the [
] key to select either CW for clockwise or CCW for counter
clockwise. The direction is based on the order of ascending value or increasing
numbers
9.1.5.11.
Pressing the [
] key will move the cursor to the “
from
” field to the right of the
“Position Num Dir:” field. Use the [
] key to select the perspective used to view the
direction of the position numbering. The two available perspectives are <FLA>
(Forward Looking Aft) and <ALF> (Aft Looking Forward). The <FLA> perspective
is determined by standing in front of the engine and noting the direction the position
numbers increase as viewed looking back into the intake. The <ALF> perspective is
determined by noting the direction the position numbers increase as viewed from
behind the fan looking forward out of the intake.
9.1.5.12.
Use the [
] key to move to the “
MaxWt/Position
” (maximum weight per position)
field. Enter a numeric value to define the maximum total number of grams or ounces
(as defined in paragraph 9.1.1.11 above) allowed for installation at any one individual
position. Typically, this value will be equal to the largest weight value in any defined
class weight set in this setup. A warning screen will appear if this is not true in your
setup. You can choose to accept the larger value or keep the lower value. Keep in
mind, if you keep the lower value, some weights in the alternate weight sets will not
be used when the analyzer generates solutions using those weight sets.
9.1.5.13.
Use the [
] key to move to the “
MaxWt/Plane
" (maximum weight for this balance
plane) field. Enter a numeric value to define the maximum total number of grams or
ounces (as defined in paragraph 9.1.1.11 above) allowed for installation on this
balance plane. This is the total of all weight at all individual positions on this plane.
9.1.5.14.
Use the [
] key to move to the “
Wt Set:
” (weight set) field. If you defined only one
weight set in paragraph 9.1.1.9 above, that weight set name will appear in this field
and your only possible choice. If you defined more than one weight set, use the [
]
key to select one of the previously defined sets.
NOTE
If more than one set of class weights is available for this balance plane, you must select, and use
ONLY one of the class wein ght sets for the balance plane. DO NOT MIX CLASS WEIGHTS.
