Note: The Timescale of the ASCII input (as configured in the ASCII
time source) must be set correctly, especially if other input ref-
erences are enabled. Failure to configure the Timescale of the ASCII
input correctly could result in time jumps occurring in the System
Time when input reference changes occur. These time jumps could
affect NTP and normal operation of the system.
PPS Source – choices are:
Message: The 1PPS on time point is extracted from the ASCII message
received.
1PPS Pin: The origin of the 1PPS on-time-point is the 1PPS input connector.
Baud Rate: Determines the speed at which the input port will operate.
Data Bits: Defines the number of Data Bits for the input output.
Parity: Configures the parity checking of the input port.
Stop Bits: Defines the number of Stop Bits for the input port.
ASCII Time Code Output: Edit Window
To configure the ASCII Output, go to its Edit window. For instructions, see: "Configuring
Option Card Inputs/Outputs" on page336.
The Web UI list entries for this card are: ASCII TIMECODE RS-232 and ASCII TIMECODE
RS-485.
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APPENDIX