Siemens RDF302 Documentation

42 / 58
Siemens RDF302 Basic documentation CE1P3079en
Building Technologies 07 Dec 2011
Format: 8 octets
8
MSB
7 6 5 4
YYYYYYYY 0000 MMMM 000 DDDDD ddd hhhhh 00 mmmmmm
3 2 1
LSB
00 ssssss F, WD, NWD, NY, ND, NDoW, NT, SUTI CLQ,0000000
Encoding: See below
Range: See below
Unit: See below
Datapoint Type
ID: Name: Encoding: Range: Unit: Usage:
Y Binary, offset 1900
0 = 1900
255 = 2155
[0…255] Year
M Binary 1 = January
12 = December
[1…12] Month
D Binary 1 = 1st day
31 = 31st day
[1…31] Day of month
ddd 1 = Monday
… 7 = Sunday
0 = any day
[0…7] Day of week
hhhhh Binary [0…24] Hour of day
mmmmmm Binary [0…59] Minutes
ssssss Binary [0…59] Seconds
F 0 : Normal (No fault)
1 : Fault
{0,1} Fault
WD 0 : Bank day (No working day)
1 : Working day
{0,1} Working Day
NWD 0 : WD field valid
1 : WD field not valid
{0,1} No WD
NY 0 : Year field valid
1 : Year field not valid
{0,1} No Year
ND 0 : Month and Day of Month fields
valid
1 : Month and Day of Month fields
not valid
{0,1} No Date
NDoW 0 : Day of week field valid
1 : Day of week field not valid
{0,1} No Day of
Week
NT 0 : Hour of day, Minutes and
Seconds fields valid
1 : Hour of day, Minutes and
Seconds fields not valid
{0,1} No Time
SUTI 0 : Time = UT+X
1 : Time = UT+X+1
{0,1} Standard
Summer Time
19.001
DPT_Date&Time
CLQ 0 : clock without ext. sync signal
1 : clock with ext. sync signal
{0,1} Quality of
Clock
General
System clock format

Siemens RDF302 Specifications

General

Brand	Siemens
Model	RDF302
Category	Thermostat
Language	English