Electronic Signatures - ABB SM3000 User Manual

2.3.1 Electronic Signatures – Fig. 2.5
Entering an electronic signature is the equivalent to signing the chart of a conventional paper recorder. Local procedures may require
the approval of a record by an authorized signatory; for this reason, an electronic signature is password protected.
Sign Chart
Create a new signature
or...
Select one of 7
previously
defined signatures
(see below)
Note
If more than one process group
is enabled (see Section 4.4.1),
assign the signature to one or
more groups
Note. Up to 7 electronic signatures can be stored in the instrument's memory.
If 7 signatures exist and a new one is created, the oldest is overwritten.
Operator 1
Operator 2
Operator 3
Operator 14
Operator 15
Enter Password (see Section 3.3)
Electronic signature is entered into alarm log.
If Operator Message annotation is enabled
(see Page 13), the electronic signature is also
displayed on the chart.
Fig. 2.5 Entering an Electronic Signature
Invalid Password
(see
Note
Create new signature or
edit an existing one.
2 OPERATION...
Entered
in Fig. 3.1, page 38)
Valid Password
Entered
17