sauter EQJW145, Руководство по эксплуатации

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EQJW145: Heating controller
Commissioning
7010015003 A
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© Fr. Sauter AG
Device bus: time synchronisation
If CP 09 is set to 1, this controller sends time information on the device bus
every 24 hours. All devices with CP 09 set to 0 will evaluate this information
and set their clocks accordingly. Within a controller grouping, this function
should only be active on one controller, whose time will then be set on each
of the other controllers.
Regardless of CP09, the time for all controllers is corrected as soon as the
time is changed on one of the devices that are connected to each other via
device bus.
Device bus: send outdoor temperature
If CP 10 is set to 1, this controller sends the current outdoor temperature on
the device bus.
Device bus: receive outdoor temperature
If CP 11 is set to 1, the controller receives the outdoor temperature
information from the device bus and uses it instead of a measured value of
its own.
Device bus: send heat requirement
If CP 12 is set to 1, this controller sends its current flow temperature (TF)
setpoint on the device bus.
Device bus: receive heat requirement
If CP 13 is set to 1, the controller receives flow temperature requirement
requests from the device bus. The controller makes a maximum selection
between the flow temperature requirement requests of all the controllers
connected on the device bus and its own setpoint for the flow temperature,
and regulates the final control element to this temperature.
Device bus: send return temperature
If CP 14 is set to 1, this controller sends its current return temperature ((TRF)
measured value) to the device bus.
Device bus: receive return temperature
If CP 15 is set to 1, the controller receives the return temperature value from
the device bus and uses it instead of its own measured value.
Device bus: send error
If CP 16 is set to 1, the controller sends its current error status on the device
bus in the event of an error.
Device bus: receive error
If CP 17 is set to 1, the controller receives fault messages from other
devices. If configured to do so, these devices can then issue a fault message
(see also SP49: Collective alarm output).
CP09
CP10
CP11
CP12
CP13
CP14
CP15
CP16
CP17