►
this aSCII code could be:
1 - The time information using the protocol described in the above table
generated by an RT4000 or any other asCii code generator.
2 - Or the information from another clock of the same type functioning in trans-
mitter mode, in which case the clock is completely enslaved to the latter.
3 - In HORO QUARTZ specific version the time information from a HORO
QUARTZ pointing system.
B/ Polaris Protocol
►
The time information received must be in the following form:
Here is the detailed description of the frame:
Byte nr
Field
1
\
2
h
3
m
4
S
5
C
6
Y
7
M
8
D
9
W
10, 11
0, 0
12
ChK
MDE-HANDI-2078V2.0
\ H M s C Y M D W 0 0 CHk
Size
Value/Meaning
1
Back slash character ($5C)
1
hours on one binary character ($00 to $17)
1
Minutes on one binary character ($00 to $3B)
1
Seconds on one binary character ($00 to $3B)
1
Century on one binary character ($00 to $63)
1
Year in the century on one binary character ($00 to $63)
1
Month in the year on one binary character ($01to $0C)
1
Day in the month on one binary character ($01-$1F)
Weekday on one binary character ($01 to $07 for Monday to
1
Sunday)
2
null character ($00)
1
Checksum = Sum in hexadecimal of all Field excluding the first
33