Signing Display And Event Data; Signing Process - YOKOGAWA GX10 User Manual

2.4 Signing Display and Event Data
2.4.1

Signing Process

2-20
You can sign display and event data from the signature screen (historical trend display).
You can sign a unit of data when:
• You are logged in as a user with signature privileges.
• The files are in the internal memory (even if the data is in the internal memory, you cannot
sign it unless it has been saved to files).
• The data has not already been signed in the same place.
• All the data that you want to sign can be displayed.
For example, the GX/GP can display up to 1000 alarms. You cannot sign a file that has
more than 1000 alarms. In such a case, use the standard software (Universal Viewer) to
sign.
Item
Alarm information
Event log information
• When Sign in type is set to Batch and the measured data from the start to stop of
recording is contained in a single file. You cannot sign files that are divided from the start
to stop of recording.
Displays measured data on the signature screen (historical trend
Display
screen)
Confirm measured data, alarm information, etc.
Data validation
Add approval information.
Sign in
Save the measured data.
Save
For information about the function, see section 1.6, "Signature Function".
Condition
1000 or less
2000 or less
Select sign in level screen
Signature confirmation screen
User authentication screen
Result, comment input screen
Confirmation screen
Execution
Select the sign in level.
Enter the user name or user ID
(when in use) and the password.
If the password is expired, you will
be asked to enter a new
password.
If you enter the wrong password
for n times (Password retry), the
user is invalidated.
IM 04L51B01-05EN