䊳
if required: record error codes if range
overflow
䊳
not required with an OTT CBS
䡵
Insert a function block
2-Point scaling into this channel and set the appropriate
water levels for the electrical values measured (e. g. for an OTT CBS with 15 m
measuring range and level measurement (DIP switches 5 + 6 = ON):
Point 1: 4
→
0; Point 2: 20
→
15). Ensure you note here the settings of DIP
switches 5 + 6!
䡵
With depth measurement: ensure that DIP switch 4 is set to ON or carry out the
inversion of the value via function
2-point scaling (e. g. for an OTT CBS with
15 m measuring range and depth measurement (DIP switches 5 + 6 = ON):
Point 1: 4
→
15; Point 2: 20
→
0).
䡵
In the relevant
Channel function block, set the unit and number of digits after
the decimal place (m: 3; cm: 0; ft: 3; mbar: 1; psi: 3).
Note on points 6.2 to 6.5
䊳
To reference OTT CBS level/depth values to a level zero: Input the contact
gauge/staff gauge measurement, for example using the scaling function of the
datalogger connected to the OTT CBS (e.g. LogoSens/DuoSens).
Auxiliary sensor supply via
relay contact at terminal block
(only for LogoSens 2)
□
Error code if range overflow
17