Safran SecureSync 2400 - Page 411

Edge: The operator can select either the rising or the falling edge as the
input time reference (defines the on-time point of the signal).
Offset: It is possible to add an offset to the input signal (to account for
cable delays), with a resolution of 5ns and a positive or negative value of
500ms maximum.
1PPS Input: Status Window
To view the current settings of the PPS Input (also referred to as ‘Reference’), go
to its Status window. For instructions, see: "Viewing Input/Output Configuration
Settings" on page363.
The Web UI list entries for these cards are:
1PPS In/Out
1PPS In/Out, Fiber
The connector number for the input is: J1
The Status window displays the following settings:
Reference ID: Name used to represent this 1PPS input reference in the
Reference Priority table. See also: "Configuring Input Reference Priorities"
on page205.
1PPS Validity: Indicates “OK” (green) if the 1PPS input signal is present and
valid. Indicates “Not Valid” (orange) if the 1PPS input signal is either not
present or is not considered valid.
Edge: Displays the selected Edge (rising of falling) of the 1PPS input that
defines the on-time point.
Offset: Displays the configured 1PPS offset values.
The 1PPS Input signal is analyzed and an absence of the signal triggers a “Not
Valid” indication.
SecureSync 2400 User Manual 395
APPENDIX