ECKELMANN Case Controller UA 4 E Series - Page 133

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21.04.2021
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3. Basic configuration of the controller - select refrigeration point (Menu 6-1)
In order to define the refrigeration point to be regulated by the case controller, various parameters can be
enteredandchecked:
6 Configuration - 1 Refrigeration point
KÜHLSTELLE POS: XXX
Refr. Pt. Name: XXXXXX Check refrigeration point name (can only be freely edited using system
centre)
Position: XXXXX Check refrigeration point Item ID (can only be freely edited using system
centre)
Priority: X Alarm priority 0..99 (observe notes in chapter Alarm signalling and
monitoring)
Verbund Nr.: X Number of the compressor pack that supplies the refrigeration point (1 to 9,
important for multiple compressor packs)
Verbundsatz: XXX Zone of the compressor pack that supplies the refrigeration point (Z1/Z2 only
for VS 3010 BS)
Temperaturzonen X Division of the refrigeration point into 1 or 2 zones*
Fühleranzahl XX Number of sensors. The number of connected sensors is scanned after
leaving the parameter with the ENTER button.
*OnlyUA400ECC/UA410EAC
The menus shown below only provide the overview; the display can be different for certain controller
types. Details are described in the Menu Structure chapter.

Risk of failure of alarm messaging in the event of problems!Alarmscanbesuppressedifthe
alarmpriorityissetto0.Thevalueofthesuctionpressureforthecontrolfunctionsisnotavailableto
the case controller until after the pack number of the associated pack controller has been selected on
thecasecontroller.
Risk of damage to the system and stock loss!Itmustbestrictlyensuredthatthecorrectpack
number is set, otherwise this can result in damage to the installation or stock. The setting can be
checkedatRefrigerationpoint-1Actualvalues-1Temperaturesensors.Thevaluet
0
VS korr.
displayed there is the offset corrected t actual value of the pack controller as indicated in the pack
number field. In standalone operation via the local pressure transmitter, the pack number and the
parameter t
0
VS korr. only have any meaning if the signal from the pressure transmitter is not
available. In this case, the controller attempts to replace the missing signal with a pressure value
measured at the pack controller and transmitted via the CAN bus (if available).

A sensor scan (Menu 6-1) must be performed during commissioning or after a first start! The sensor
scan is the only possibility to define the sensors to be monitored; see chapter Necessary and optional
sensors.
