This appendix contains a description of the time code used for the different kind of
outputs.
1. 'A' AND 'R' TYPE CARDS (ASCII+TOP OUTPUT)
The default configuration is shown below:
►
The PPS is generated every 30 seconds and is 1 second long;
►
The ASCII frame is generated at the same time than the PPS. This frame is a 23
characters frame with following format:
STX D
A Y
Here is a description of the different fields of this frame:
Field
Size
STX
1
The day in the week in a human-readable way (MON for Monday, TUE
DAY
3
for Tuesday, WED for Wednesday, THU for Thursday, FRI for Friday,
DD
2
MM
2
YY
2
HH
2
MM
2
SS
2
CR
1
A single byte which value is 13decimal – mark the end of the frame
100
aPPENDIx
D D
/
M M
A single byte which value is 2 – mark the beginning of the frame.
SAT for Saturday, SUN for Sunday)
Day in the month on two characters ASCII (01-31)
Month in the year on two characters ASCII (01-12)
Year on two characters ASCII (00 for 2000 – 99 for 2099)
Hours on two characters ASCII (00 to 23)
Minutes on two characters ASCII (00 to 59)
econds on two characters ASCII (00 to 59)
B – OUTPUT CODE fORMaT
/
Y
Y
H H
Value/Meaning
:
M M
:
S
MDE-LEDI-NETWORK-IN-4065V1.0
S CR