Emerson Rosemount CCO 5500, Reference Manual

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Procedure
1. Press MODE unil the number
5
is displayed in the top left corner.
After you correctly enter the security code, there are six submodes of operation
from which the set up parameters may be changed. These six submodes are:
a. Set Averages: The four averaging stack times (seconds, minutes, hours, and
days) may be set as required.
b. Configure O/P - Analog output setup: Origin, units, span, rolling average, and
fault condition.
c. Parameters: The following are set from this mode: security code, identity
number, path length, alarm level, cal factor, and plant status.
d. Normalization: You may set up all normalization parameters from this mode.
e. Reset Average: Select this submode to reset the four averaging stacks.
f. Calibrate: Set the outputs of the detectors and the basic calibration for the
instrument.
2. Use the arrow keys to toggle between these six options and press ENTER when the
desired option is displayed.
3.7.1 Enter security code
Complete the following steps to enter the security code.
1.
Once the display is as shown here, press ENTER to gain access to SET UP mode.
The cursor flashes over the first digit of the security code number.
2. Select the required first digit with the arrow keys and press ENTER.
3. Repeat this procedure for the remaining three numbers.
If the code is correct after you press ENTER on the last digit, the sequence is
continued. If it is not correct, the instrument returns to
OPERATING mode. Refer to
Section 3.7.4 for further details.
Note
Rosemount
™
sets the code number to
0000
at the factory; you should change it in SET UP
mode.
3.7.2 Set averages
The instrument calculates four separate averages. These are defined in units of seconds,
minutes, hours, and days. You can use any of the four averaging stacks to provide the
instrument's analog output. You can set each averaging time within predefined limits.
Configuration and startup
36 Rosemount CCO 5500