GE Industrial Solutions Entellisys 4.0 System User Manual - Manual (Page 198)

Preventive maintenance 198
12
12.2.1 Notification thresholds
To enable a threshold alarm for an operation counter, enter a value in the appropriate
Notification Thresholds text box. When the count equals the threshold value, an e-mail is sent.
Note that this functionality is distinct from the Alarms Setup located within the Alarms settings
screen. The e-mail addresses for the PM report are entered here by clicking the Alarms Setup
button shown in Figure 12-2. These reports are only generated and sent once every 24 hours for
any threshold that may have been exceeded, whereas the conventional alarms are e-mailed as
they occur. Also, both remote and local HMIs may be configured to send these reports, whereas
the conventional alarms are only sent by the local HMI.
12.2.2 Hours of operation
Entellisys keeps track of the date and time of initial energization and displays the number of
hours that have elapsed since that time. These hours are a purely calculated value and are only
as accurate as the current system time.