Electronic Signatures - ABB InformIT SM2000 User Manual

...2 OPERATION
2.3.1 Electronic Signatures – Fig. 2.4
Entering an electronic signature is the equivalent of 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.
Process Group 1
Level Pressure In Flow Out Flow Temp
2.08 4 204.9 198.9 195
metres bar l/hr l/hr °C
0
High Out Flow Rate
12:00:00
11:59:00
11:58:00
High Level
11:57:00
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.
14
05/10/04
14:52:00
Alarm 1
On
10
Fig. 2.4 Entering an Electronic Signature
Enter Password (see Section 3.3)
Create new signature or
edit an existing one.
Electronic signature is entered into alarm log.
If 'Chart Annotation' for 'Operator Messages' is
enabled (see Section 2.3), the electronic signature
is also displayed on the chart.
Invalid Password
Entered
(see in Fig. 3.2, page 30)
Note
Valid Password
Entered