Burkert Type 8611 - Manual (Page 46)

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FunctionsoftheConfigurationLevel
12.3. MODE - selection of control variable, actuating
element and process value input
The most important basic settings of the controller are made in this menu option.
The setting is done in 3 successive steps.
• Selection of control variable (e.g. flow-rate control, pressure control, etc.)
• Selection of actuating element (e.g. proportional valve, process valve, etc.)
• Selection of process value input (e.g. 4 - 20 mA, frequency, etc.)
The MODE menu option is at the configuration level. To go there, press and hold the ENTER key (> 5 s)
(see chapter “9.2. Operating levels and operating states”).
How the settings are made in the menu is explained below.
RATI
F
T + F
T – F
P
L
X
T
MODE
CODE
Configuration level
0001
CODE
selection of control
variable
Select
sensor input for Q
2
Select
sensor input for Q
* )
Select
sensor input for Q
* )
Continue with
selection of actuating element
Ratio control
(see chapter 12.3.1
Flow-rate control
Pressure control
Temperature regulation
Filling level control
Other control variable
(pH, conductivity, process variables without unit)
UNIT
Confirm selection
Enter access code if the code protection has been activated in the CODE menu.
If you have forgotten the code →see chapter “12.18.1. If you have forgotten the code”
* ) The selection of the sensor
input is only available in the
control cabinet model
Temperature control with subor-
dinate flow control
Temperature control with
flow-rate display
Figure 26: MODE; Selection of the control variable
english
Type 8611