sauter equitherm EQJW245, Руководство по эксплуатации

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EQJW245
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Commissioning
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: transmit heating requirement
If CP 12 is set to 1, this controller transmits its current fl ow temperature (T
F
)
setpoint to the device bus. If multiple setpoints exist (several heating circuits, hot
water), the highest relevant fl ow setpoints in the active control model (HK1, HK2,
WW) are transmitted as the heating requirement.
Device bus: receive heat requirement
If CP 13 is set to 1, the controller receives fl ow temperature requirement requests
from the device bus. The controller makes a maximum selection between the fl ow
temperature requirement requests of all the controllers connected on the device
bus and its own setpoint for the fl ow temperature, and regulates the fi nal control
element to this temperature.
Device bus: send return temperature
If CP 14 is set to 1, this controller sends its current return temperature ((T
RF
)
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
confi gured to do so, these devices can then issue a fault message (see also
SP49: Collective alarm output).
Device bus: EDB 100 digital room operating unit for heating 1
If an EDB100 digital room operating unit is to be used, CP18 must be set to 1.
If an EDB 100 digital room operating unit is used, the actual value for the room
temperature is evaluated by the EDB 100. The measured values of other room
operating units or room sensors (see SP08) are ignored.
Device bus: EDB 100 digital room operating unit
The address of the EDB 100 room operating unit assigned to the controller must
be set at CP19.
SMS or Modbus via modem: automatic confi guration
If the type of communication (selected with parameter CP02) specifi es that a
modem is used, parameter CP20 is automatically assigned a value of 1.
Otherwise, CP20 has a value of 0 as the factory setting. If parameter CP20 has
value 1, the connected modem is confi gured automatically.
CP11
CP12
CP13
CP14
CP15
CP16
CP17
CP18
CP19
CP20