Sign

Every change of the system state must be confirmed with a user signature. A change can be e.g., a user email change, measuring point calibration adjustment or alarm acceptance.

History of all the changes is stored in database for further reference.

When signing is needed, a “User Signature” form is opened.

If PIN is enabled in the system group and for the user then the sign form looks as below:

To sign:

  1. Enter your username and password or PIN.

  2. It is good practice to enter a comment that explains the reason for a change. It is possible to make a comment mandatory for a System Group as described in System Group Settings.

  3. Click “Sign” button.

  4. The system shall confirm the change has been done.

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