Safran SecureSync 2400 User Manual page 414

APPENDIX
1PPS Input and Output: Viewing Signal State
To quickly view if the PPS inputs and outputs of this option card are currently
enabled or disabled, go to the option card's Status Summary panel. For instruc-
tions, see:
1PPS Input: Edit Window
To configure the settings for the 1PPS Input (also referred to as 'Reference'), go
to its Edit window. For instructions, see:
s/Outputs" on
The Web UI list entries for these cards are: 1PPS/Frequency BNC and 1PPS/Fre-
quency RS- 485. The connector number is: J2 (Model 1204- 03: RS- 485 con-
nector: Pins 5 and 6)
The Edit window allows the configuration of the following settings:
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:
nal" on
398
Rise Time to 90% of
Programmable Pulse
Absolute Phase Error: ±50 ns (1σ)
Programmable Phase
"Viewing an Input/Output Signal State" on
page 364.
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.
page 367.
Level: <10 ns
Width: 100 ns to 900 ms with 20 ns resolution
Shift: ±5ns to 500 ms with 5ns resolution
"Configuring Option Card Input-
"Verifying the Validity of an Input Sig-
page 366.
SecureSync 2400 User Manual