Fault Handling - Siemens Synco 700 Basic Documentation

Communication
Outside temperature zone
Solar zone
Wind zone
Faulty bus power supply
Time-of-day error
Failure of system
time switch
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Building Technologies
HVAC Products
Main menu > Commissioning > Communication > Distribution zones
Operating line
Outside temperature zone
Solar zone
Wind zone
The settings made here are also displayed under:
Main menu > Device information > Communication > Distribution zones
When using setting "----", the controller does not send the outside temperature signal
via bus.
Several outside temperature zones are possible:
• Setting "Outside temperature zone" in the communication settings of heating circuit 1
is identical with that under "Distribution zones"
• Those of heating circuits 2 and 3 are set as follows:
Main menu > Commissioning > Communication > Heating circuit 2 ( or 3)
Operating line
Outside temperature zone
Every controller has one solar zone.
When using setting "----", the controller does not send the solar radiation signal via
bus.
Every controller has one wind zone.
When using setting "----", the controller does not send the wind speed signal via bus.
14.7

Fault handling

Number Text
5000 No bus power supply
Number Text
5001 System time failure
5002 >1 clock time master
5003 Invalid time of day
Number Text
5101 System time switch failure 1
Modular Heating Controller RMH760B
14 Communication
Range
---- / 1...31
---- / 1...31
---- / 1...31
Range
---- / 1...31
Effect
No bus power supply.
Nonurgent message; must not be ac-
knowledged
Effect
Clock time master is missing or cannot be
received.
Nonurgent message; must not be ac-
knowledged
There is more than one clock time master.
Nonurgent message; must be acknowl-
edged
• Time of day on the clock time master
must be readjusted
• Reserve has elapsed
Nonurgent message; must not be ac-
knowledged
Effect
Time switch master missing or cannot be
received.
Nonurgent message; must not be ac-
knowledged
Factory setting
1
----
----
Factory setting
1
CE1P3133en
05.02.2007