25
UK
9.3.3 Scale analogue value for OUT2
►
Set the minimum pressure requested in the system�
►
Press [Mode/Enter] until [tASP] appears�
►
Press and hold down [Set]�
> Current setting value flashes�
►
Release [Set] when the display stops flashing�
> New setting value is displayed�
►
Briefly press [Mode/Enter]�
> The current system pressure is defined as start value for the analogue
signal�
►
Set the maximum pressure requested in the system�
►
Press [Mode/Enter] until [tAEP] appears�
►
Press and hold down [Set]�
> Current setting value flashes�
►
Release [Set] when the display stops flashing�
> New setting value is displayed�
►
Briefly press [Mode/Enter]�
> The current system pressure is defined as end value for the analogue
signal�
ASP / AEP can only be set within defined limits (→ 12.1 Setting ranges). If setting is carried
out with an invalid pressure value, [UL] or [OL] is displayed� After acknowledgement by
[Mode/Enter] [Err] flashes, the ASP value / AEP value is not changed�
Alternatively:
►
Select [ASP] and set the measured value at which 4 mA is provided (20
mA if [OU2] = [InEG])�
►
Select [AEP] and set the measured value at which 20 mA is provided (4
mA if [OU2] = [InEG])�
Minimum distance between ASP and AEP = 25 % of the final value of the
measuring range (turn-down 1:4)�