Beer Grill AG
Beer Grill GmbH
Allmendstrasse 7
Tel. +41 56 618 7800
Körnerstrasse 14 a
Tel. +49 71 61 659 876
CH
– 5612 Villmergen,
Switzerland
Fax +41 56 618 7849
D
– 79539 Lörrach,
Germany
Fax +49 71 61 659 879
www.beergrill.com
Assembly-Programming-Instructions_Cold-Rack_e_05-10-2018
Page 20
3.2 Parametrisation information
Ver. 1.11
Information: This chapter is intended for technical personnel only.
The refrigeration controller is parametrised either at the factory or when a refrigeration
system is commissioned by qualified personnel. Any incorrect or improper parameter setting
can lead to malfunctions and thus damage to the chilled goods. The parameter setting can
only be made with the help of one or more passwords. The following parameter list details
all parameters of a complex refrigeration controller. However, it is important to bear in mind
that the listed parameters only work in controller versions where the appropriate hardware
(outputs, inputs, sensors and internal clock) is available.
The parametrisation can be carried out at any time. The control is not interrupted by the
parametrisation, but can directly influence it. If no key is pressed for 2 minutes, the process
is aborted and the actual value displayed again.
To enter the parametrisation process, press the
UP
and
DOWN
keys simultaneously. After
approx. 3 seconds the code word
PA
appears on the display. Press the
UP
or
DOWN
key
to switch between the code words
PA
and
PAE
.
All other settings or value defaults in the parameter level are made using the general method
of value setting, i.e. by simultaneously pressing the
SET
,
UP
or
DOWN
keys.
PA input for the display password
Selecting the code word
PA
provides the option of setting a password required for
parametrisation. After entering the password
-19
, the display shows the name of the first
parameter group of the operating panel,
L--,
b--,
J--,
A--
. It is now possible to select a
parameter very quickly using the
UP
and
DOWN
keys.
PAE input for the control system password on the external control panel
Selecting the code word
PAE
provides the option of setting a password required for
parametrisation. After entering the password
-38
, the display shows the name of the first
parameter group of the connected controller,
A--
and others. It is now possible to select one
of the parameter groups very quickly using the
UP
and
DOWN
keys.
Important information:
The same parameters or parameter groups can occur for
PA
(internal, display) and
PAE
(external, controller).
After selecting a parameter group, it is normally sufficient to press the
SET
key (
---
appears
on the display) and then release the key. The first parameter of the parameter group then
appears (e.g. in parameter group
A--
, parameter
A0
).
!
