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10.1.2 Locking / unlocking
The unit can be locked electronically to prevent unintentional settings�
Locking:
►
Make sure that the unit is in the normal
operating mode�
►
Press [Mode/Enter] + [Set] for 10 s�
> [Loc] is displayed�
During operation: [LOC] is briefly displayed if you try to change parameter values�
Unlocking:
►
Press [Mode/Enter] + [Set] for 10 s�
> [uLoc] is displayed�
On delivery: not locked�
10.1.3 Timeout
If no button is pressed for 15 s during parameter setting, the unit returns to the
operating mode with unchanged parameter�
10.2 Scaling of the analogue value for temperature
►
Select [ASP1] and set the value at which 4 mA is provided�
►
Select [AEP1] and set the value at which 20 mA is provided�
10.3 Scaling of the analogue value for volumetric flow
►
Select [ASP2] and set the value at which 4 mA is provided�
►
Select [AEP2] and set the value at which 20 mA is provided�
10.4 User settings (optional)
10.4.1 Set standard unit of measurement for volumetric flow
►
Select [Uni�F] and set the unit of measurement:
[Lmin], [m3h], [GPm] or [GPh]�
