Emerson Rosemount 4600 Reference Manual page 17

Reference Manual
00809-0100-4022, Rev GA
Figure 2-2. Local Zero and Span Locations
A. Magnetic span target
B. Magnetic zero target
Rerange with AMS Device Manger only
Right click on the device and select Configuration Properties from the menu. In the Basic
Setup tab, locate the Analog Output box and perform the following procedure:
1.
2.
3.
Rerange with a pressure input source and AMS Device
Manger
Right click on the device, choose Calibrate, then Apply values from the menu.
1.
2.
3.
4.
5.
2.7.3 Damping
Fast Keys
The Damp command introduces a delay in processing which increases the response time of
the transmitter; smoothing variations in output readings caused by rapid input changes.
Determine the appropriate damp setting based on the necessary response time, signal
stability, and other requirements of the of loop dynamics of your system. The default
damping value is 0.4 seconds and is user-selectable from 0.3 to 60 seconds.
Configuration
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Enter the lower range value (LRV) and the upper range value (URV) in the fields
provided. Select Apply.
An Apply Parameter Modification screen appears, enter desired information and
select OK.
After carefully reading the warning provided, select OK.
Select Next after the control loop is set to manual.
From the Apply Values menu, follow the online instructions to configure lower and
upper range values.
Select Exit to leave the Apply Values screen.
Select Next to acknowledge the loop can be returned to automatic control.
Select Finish to acknowledge the method is complete.
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