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Building Technologies
Bus operator unit RMZ792
CE1P3113en
HVAC Products
3 Operation of devices
03.04.2006
•
The device name and – if appropriately set – the device address
•
The current position in the menu tree (path)
•
Long text relating to the selected datapoint
The information is displayed as long as the button is kept depressed.
3.4
Quick access with favorites
The favorite pages provide a user interface matched to the requirements of every day
use. On the favorite pages, simple datapoints of any devices from the device list can be
combined. From their location in the menu tree of the respective device, the datapoints
are copied to the required favorite page. This makes navigation much more efficient. All
favorite pages are identified by the
symbol in the corner at top right. This makes it
easy to distinguish between favorite pages and the unit’s menu tree.
3.5
Information describing what is visible
Certain Synco devices deliver information that describes what is visible. When using
this information, the user interface only displays datapoints that are important for the
controller’s current configuration.
If a device does not support this kind of information, the bus operator unit will display all
available datapoints – independent of the device’s configuration. For this reason, data-
points may assume values that do not make sense and setting values may not trigger
any actions because the device’s current configuration does not support them or they
are inactive.
The following types of devices do not contain information describing what is visible:
Type of device
Type reference
Room controller
RXB…, RXL…
Central communication unit
OZW771…
Central communication unit
OZW775…
Room unit for Synco™ 700 controller
QAW740
3.6 Error
handling
Error / error message
Cause / remedy
Caution!
Device version not supported
•
The device description version of the bus
operator unit and the software version of
the target device do not match
•
Find compatible versions of memory card
and device (VVS)
•
Exchange the memory card (RMA792) of
the bus operator unit or the target device
Possible cases