Emerson AMS 2140 - Page 23

Procedure
1.
From the Laser Align Application main menu, press F3 Enter Dimensions.
2. Set the machine RPM.
This parameter is used to establish alignment tolerances. If you have a
variable speed machine, enter the highest RPM at which the coupling
operates.
3. Enter machine dimensions and press Enter.
Dimension* Measurement description
A Inboard foot to the outboard foot of the machine on the left
B Inboard foot of the machine on the left to the center of the coupling
C Center of the coupling to the inboard foot of the machine on the right
D Inboard foot to the outboard foot of the machine on the right
E Center of the coupling to the center of the sensor mounting post
F
Center of the coupling to the other center of the coupling
Note
The F dimension is only required when the tolerance type
is Jackshaft. This dimension is not needed when the
tolerance type is Standard.
*Measure to the nearest 1/8 inch (3 mm).
If the left machine is fixed, then the A and B dimensions are not required
and are not displayed.
If the right machine is fixed, then the C and D dimensions are not required
and are not displayed.
Note
All machine dimensions must be entered before advancing to the
thermal growth screens.
4. Enter thermal growth values if thermal growth is enabled and press Enter.
Refer to the Alignment chapter of the AMS 2140 Machinery Health
Analyzer User Guide for more information on entering thermal growth
values.
December 2018 Quick Start Guide
Quick Start Guide 23