Detailed Setup - Emerson Rosemount 2051 Reference Manual

Reference Manual
00809-0100-4101
4. SEND.
5. To specify a custom upper range value:
6. To specify a custom lower range value:
7. To define custom units:
8. To choose the transmitter transfer function for the display:
9. Select Send to upload the configuration to the transmitter.
3.9

Detailed setup

3.9.1 Failure mode alarm and saturation
The Rosemount2051 transmitters automatically and continuously perform self-diagnostic
routines. If the self-diagnostic routines detect a failure, the transmitter drives its output
outside of the normal saturation values. The transmitter will drive its output low or high
based on the position of the failure mode alarm jumper. See
Table 3-15
Configure security and
Note
The failure mode alarm direction can also be configured using the Field Communicator or
AMS Device Manager.
Note
Under some failure conditions, the transmitter will ignore user configured alarm conditions
and drive the transmitter to low alarm.
Reference Manual
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Note
Ensure the selection has been sent and the decimal point has changed before
proceeding to the next step.
a) Select 2 CM Upper Value. Type the value that you want the transmitter to read
at the 20 mA point.
b) SEND.
a) Select 3 CM Lower Value. Type the value that you want the transmitter to read
at the 4 mA point.
b) SEND.
a) Select 4 CM Units. Enter the custom units (five characters maximum) that you
want the display to display.
b) SEND.
a) Select 5 CM xfer fnct. Enter the transmitter transfer function for the display.
Select sq root to display flow units. The custom meter transfer function is
independent of the analog output transfer function.
for failure mode and saturation output levels. To select alarm position, see
alarm.
Configuration
March 2024
Table 3-13, Table 3-14, and
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