Emerson Rosemount CCO 5500, Справочное руководство

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From this option, the current levels of the analog output are set up. Press ENTER to select
it, and the instrument prompts you to set the current levels at 0 and 20 mA.
When this is displayed, set the current output to 0 mA as measured with a calibrated
current meter across the analog ouput loop terminals; do not connect anything else to
these terminals when setting up the output.
Use the two arrow keys to adjust the value; the UP arrow takes the current output up, and
the DOWN arrow takes it down. Press ENTER when the correct output is displayed on the
ammeter.
Note
Zero mA should be set up no matter what has been selected as the base of the current output. This is
factory set.
In a similar manner to the above, set the current output level to 20 mA.
4.10.4 Parameters
Complete the following steps to set the parameters.
1.
With this option displayed, press ENTER to access the list of six available options.
The arrow keys cycle through these options.
2. When the option you need to change is displayed, press ENTER.
3. When you have made all required changes, select
EXIT
and press ENTER.
The six available options are:
a. Security Number
b. Identity Number
c. Path Length
d. Alarm
e. Cal. Factor
f. Plant Status Input
Operation
Reference Manual 65