Setting
Setting via touchpads
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V02.00 | 2022/08 | 23
9.2.5
MAX/MIN teach-in — setting the indicated range for flow
The MAX/MIN teach-in function for teaching in the indicated range is marked in the flow chart
with
3
.
To open from display mode: Press [MODE] twice.
Menu
LED indicator bar
Setting the indicated range for the flow
1
Set the upper limit value:
Operate the flow speed in the application at the upper
limit value and press [SET] once.
ð
DeltaFlow active: LED 11 in the LED bar flashes yel-
low, system not yet stabilized.
Wait until the LED is flashing green.
Once the LED bar is flashing green, the system has sta-
bilized: Press [SET] for 3 s until only LED 11 is a constant
green.
Store the upper limit value: Press [ENTER].
a
LED bar briefly flashes green twice.
2x
2
Set the lower limit value:
Operate the flow speed in the application at the lower
limit value.
ð
The system checks the MAX/MIN offset
LED moves to position 1 and flashes yellow: MAX/MIN
offset OK
DeltaFlow active: System has not yet stabilized: Wait
until LED 1 flashes green
LED does not move to position 1 and flashes yellow:
MAX/MIN offset too small: Reduce the flow speed
Once LED 1 in the LED bar is flashing green, the system
has stabilized: Press [SET] for 3 s until LED 1 in the LED
bar is a constant green.
Store the lower limit value: Press [ENTER].
a
LED bar briefly flashes green twice. The next menu
appears.
2x