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Siemens Standard application AHU CE1P3977en_02
Building Technologies Communication 01.02.2010
9 Communication
9.1 General
Various communications are available depending on the basis controller and con-
nected, external communication modules.
Basis controller type MODBUS LON TCP/IP
POL635.00/xxx X
POL636.00/xxx X X
POL638.00/xxx X X
Basis controller
type
Possible external communication modules
BACnet MSTP
POL904.00/x
MODBUS
POL902.00/x
LON
POL906.00/x
BACnet IP
POL908.0
0/x
POL635.00/xxx X X X X
POL636.00/xxx X X onboard X
POL638.00/xxx X X X X
1)
Unit > Main index > System overview > Communication
Parameter Range Function
Comm module overview − Go to parameterization page for all external
communication modules.
Process bus − OK.
− Not OK
Go to parameterization page for the process bus
(for HMI and room unit).
TCP/IP xxx.xxx.xxx.xxx Controller address on the bus.
Controller name on the bus.
Go to parameterization page for internal TCP/IP
connection (see Web HMI).
Modbus Go to parameterization page for internal Mod-
bus.
LON Go to parameterization page for internal LON
interface.
Modem Go to parameterization page for modem connec-
tion.
SMS Go to parameterization page for the SMS func-
tion via modem.
IO Extension bus Go to overview page for I/O extension bus.
Web language − English
− Swedish
– German
Language setting for the Advanced Web Module.
Basis controller commu-
nications
Basis controller and ex-
ternal communication
modules
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 118
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