User Manual

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Building Technologies M-bus System CE1P5361en
HVAC Products 3 M-bus devices and Siemeca™ AMR 08.02.2007
No Data group (operating page) Description
5
Heating circuit 2 Overview of the setting parameters, plant state,
setpoints and actual values related to heating
circuit 2
6
DHW Overview of the setting parameters, plant state,
setpoints and actual values related to DHW
heating
7
Setpoints Overview of all plant values and setpoints
8
IOs Overview of all input and output signals
9
Connection conditions Overview of all district heat-specific settings and
limit values
11
Switching programs heating
circuit 1
Settings for the switching program of heating
circuit 1
12
Switching programs heating
circuit 2
Settings for the switching program of heating
circuit 2
13
Global configuration Overview of the configuration parameters
14
Device info Device-specific information
For more information, refer to the following sections:
8.6 "Data of M-bus devices available on ACS7… "
8.5.5 "Data of M-bus devices stored in the billing file"
8.7 "Error messages from M-bus devices and alarm messages delivered by the
OZW…".
3.1.4 Equipment combinations
Within an M-bus system, the district heating controllers can be arbitrarily interconnected
or connected to other M-bus-compatible devices.
Only the district heating controllers RVD2… of V2.1 or higher can be used in M-bus
systems. RVD2… of versions lower than 2.1 do not ensure trouble-free operation on
the M-bus and, for this reason, may only be used in special circumstances. Additional
information is provided on request.
3.2 M-bus meters
3.2.1 Introduction
For electronic consumption cost billing, the majority of the heat, cold and hot water me-
ters are equipped with an M-bus port conforming to EN 1434-3. Other types of con-
sumption meters (e.g. gas meters or electricity meters) can be connected to the M-bus
with the help of pulse adapters.
Detailed information about the individual meters and pulse adapters is given in the rele-
vant pieces of documentation:
Type Reference Product family Data Sheet Basic Documentation
2WR5
SONOHEAT
®
2WR4*
SONOHEAT
®
WSF…*
SONOGYR
®
energy N5610
WSG…*
SONOGYR
®
energy N5617
WSJ…*
SONOGYR
®
energy N5614
P5601
WSD…*
SONOGYR
®
N5371…5381* P5370*
WFM21…
MEGATRON
®
2 N5333
WFN21…
MEGATRON
®
2 N5338
WFQ21…
MEGATRON
®
2 N5333
WFR21…
MEGATRON
®
2 N5338