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Tel. +49 71 61 659 876
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www.beergrill.com
Assembly-Programming-Instructions_Cold-Rack_e_05-10-2018
Page 25
L9
: Read/evaluate status
If the setting = 1, the current status of the remote station is not read. The measured value is
permanently displayed. If the setting = 0, the status is read and evaluated.
L13
: Setpoint offset or setpoint 1
This parameter is used to select the setpoint that can be displayed and adjusted by pressing the
SET key. The "0" setting only makes sense for control systems with bus version < 4.0.
L15
: Behaviour of the function keys with standby/controller off
This parameter determines if the function keys are active while the controller is in standby mode.
L16
: Setpoint offset or setpoint 2
This parameter is used to select setpoint 2 that can be displayed and adjusted with another SET
key. The "0" setting only makes sense for control systems with bus version < 4.0.
L30
: Actual value display mode for second display (if present), see L3.
L31
: Measured value parameter address for second display (if present), see L4.
L99
: Password for access to parameter list
L--
The password can be assigned individually.
ATTENTION !!!:
If the user forgets the password, access to the parameter list is only possible
with a master password.
b1 …. b10
Function of keys 1 … 10
These parameters can be used to trigger predefined functions by pressing a key. The functions
are switched on and off each time the key is pressed. Only functions 9, 10, 15 and 16 switch the
function on, but not off. Whether a function is executed or not depends on which controller is
connected. The corresponding LED is then switched off again accordingly by the controller.
Parameters
b21 … b30
indicate how long the key must be pressed in order to execute the
function.
b21 … b30
Delay for keys 1 … 10
These parameters specify how long the key must be pressed for a particular function to be
executed.
A1
: Display, dim upper display
A2
: Display, dim lower display
A3
: Display, dim LEDs
These parameters can be used to adjust the intensity (brightness) of the displays present or LEDs.
These parameters are only visible and adjustable via the ST bus.
A4
: Type of controller connected
A5
: Restrict access to
USr
level
If
A5
= 1 is set, the level selection is restricted to
USr
. A branch is made directly to the level of the
connected controller. Since the parameter can no longer be accessed even then, it can only be
reset if ST bus communication is interrupted and the display shows "F90".
