Honeywell Experion LX, Руководство оператора

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Electronic Signatures - dual signature requirement
The secondary signature must be different from the primary signature and must be made by
an individual with the appropriate security level.
Controlling points requiring Electronic Signatures
Certain point control operations may require either single or double signatures before they can
be made. In addition, general control confirmation should also be captured.
If a single signature is needed, you must have the appropriate control level to perform the
task. A control level can be any number from 0 to 255. Only an operator who has a control
level that is equal to or higher than the point's control level can control that point. When you
attempt to make a change to a point, the minimum control or security level required is shown
in the Electronic Signature dialog box. If a secondary signer is also required, the dialog box
will contain two tabs, one for each of the signers. The required security level of the second
signer is shown in the Secondary signature tab.
To sign with a single electronic signature
1. When the Electronic Signature dialog box appears, select a predefined reason from the
Reasons
list (if applicable).
2. Type your user name if required.
3. Type your password.
4. Select your domain, if required.
5. Type any additional information under
Comments
.
Using points
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