Document: 1717en21.doc
Author: PM
Date: 2022-06-22
Page: 45 of 57
MARINE MASTER CLOCK
User Manual
Protocol 7
STX WW VV YYYY MN DD HH MM SS F G BCC ETX
(24 bytes)
STX = 02h (1 byte).
WW = Week number '01'-'53'
VV
= Weekday
'01'-'07'
YYYY = Year
'2003-2099'
MN
= Month
'01'-'12'
DD
= Day
'01'-'31'
HH
= Hour
'00'-'23'
MM
= Minute
'00'-'59'
SS
= Second
'00'-'59'
F
= '0' Winter-time.
= '1' Summer-time.
G
= Offset to UTC for winter-time according to (1 byte):
',' (2Ch) -2 hours,
'.' (2Eh) -1 hour,
'0' (30h) 0 hour.
BCC = Checksum; Exclusive OR of bytes WW..F G in hexadecimal ascii format (2 bytes). Byte STX is NOT
included!.
ETX = 03h (1 byte).
This message is sent out each second.
WESTERSTRAND URFABRIK AB
P.O. Box 133
Tel. +46 506 48000
Internet:
SE-545 23 TÖREBODA
Fax. +46 506 48051
E-mail:
Содержание Marine Master Clock 70000
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