24
10.5 Service functions
10.5.1 Read min/max values
►
Select [Lo�x] or [Hi�x]�
[Lo�F] = minimum flow value , [Hi�F] = maximum flow value
[Lo�T] = minimum temperature value , [Hi�T] = maximum temperature
value
Delete memory:
►
Select [Lo�x] or [Hi�x]�
► Keep [▲] or [▼] pressed.
> [----] is displayed�
►
Briefly press [
●
]�
It is recommended to delete the memories as soon as the unit oper-
ates under normal operating conditions for the first time�
In the operating mode REL a new teaching process deletes the
memory�
Menu MEM:
[Lo�F]
[Hi�F]
10.5.2 Reset all parameters to factory setting
►
Select [rES] and press [
●
]�
► Keep [▲] or [▼] pressed.
> [----] is displayed�
►
Briefly press [
●
]�
> Return to the RUN mode�
It is recommended to note down your own settings before carrying
Menu EF:
[rES]
11 Operation
After power on, the unit is in the Run mode (= normal operating mode)� It carries
out its measurement and evaluation functions and provides output signals accord-
ing to the set parameters�
11.1 Read the process value
It can be preset whether flow or temperature is indicated as default
A standard unit of measurement can be defined for the flow measurement
(l/min or m
3
/h or m/s; for SAxx14: gpm, cfm or fps
)� For the operating
mode REL flow is always displayed in %�
The display can be changed to another display unit in addition to the preset
standard display:
