Xylem YSI ViSolid 700 IQ, Руководство по эксплуатации, Страница: 18 / 40

Measurement / operation SensoLyt
®
700 IQ H
18
ba76206e02 12/2020
Maintenance condition During the calibration procedure the sensor is in the so-called
maintenance condition. All linked outputs remain in their current status.
After the calibration procedure has been finished the maintenance
condition has to be switched off manually. For detailed information on
the maintenance condition please refer to the relevant IQ
S
ENSOR
N
ET
system operating manual.
General course of a
calibration on the
IQ
S
ENSOR
N
ET
In general, a calibration procedure is carried out as follows on the
IQ
S
ENSOR
N
ET
. For system-specific details please refer to the relevant
IQ
S
ENSOR
N
ET
system operating manual.
4.2.2 Calibrating with
CAL TEC AUTO
Display indications when calibrating with
CAL TEC AUTO
Before starting, make sure that the correct calibration pro-
cedure is set (see section 3.4
S
ETTING TABLE FOR THE
S
ENSO
L
YT®
700 IQ H
).
1 Switch to the measured value display with <M> and select the
sensor SensoLyt
®
700 IQ H.
2 Call up calibration with <C> .
The maintenance condition of the sensor is switched on in the
next step. A message on this appears on the display.
3 Confirm the message with <OK> .
The maintenance condition is active.
The menu-guided calibration routine is started.
Follow the instructions on the display.
After the calibration routine is finished, the measured value dis-
play appears again (the measured value flashes because the
sensor is still in the maintenance condition).
4 If the calibration was successful, bring the sensor into the mea-
suring position.
5 Wait for a stable measured value.
6 Switch off the maintenance condition.
Display Explanation
* Have any two technical buffer
solutions ready.
You can use two different YSI
Technical buffer solutions for this.
Confirm with
<OK> .