Revised May 1, 2019
Revision 25 of DOCU225, © Copyright
Page 26 of 44
click the
Decimals
drop-down
box in the highlighted row and select 0, 1, 2, or
3 decimal places.
•
Shelf Life
To select the length of time the EDR displays the WITS data, click the
Shelf
Life
drop-down list
and choose
5 Mins
(minutes),
15 Mins
,
1 Hour
,
12
Hours
,
1 Day
, or
Never Expires
. Once the shelf life period is exceeded, the
EDR changes the value of the trace to null, represented by two dashes (– –).
Important:
Shelf life is an important selection for time sensitive data. The EDR displays the last
received WITS value until the sender transmits a new value, or until it reaches the
end of the shelf life period. WITS data with a long shelf life can be misleading if users
don’t know the data’s age.
5. To enable your custom code to be sent or received, click on the code’s
Enable
check box.
6. Click
Save
>
Exit
to return to the Setup Menu.
When you are finished, click
Save
>
Exit
. The EDR can now receive the custom WITS
code. To send this code, follow the directions in
Selecting Custom WITS Codes to Send
below.
You can return all custom WITS settings to default at any time by clicking the
Factory
Reset
button.
