ECKELMANN Case Controller UA 4 E Series, Инструкция по эксплуатации

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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 .
