Endress+Hauser Liquisys M CCM223 - Page 83

Liquisys M CCM223/253 Commissioning
Endress+Hauser 83
Coding Field Range of
adjustment
(factory
settings in
bold)
Display Info
C26 Slope is displayed 59.16 mV/pH
38.00 to 65.00
mV/pH
C26
mV/pH
Slope
59.16
A0002431-EN
C27 Zero point is
displayed
pH 7.00
pH 5.00 to 9.00
C27
pH
Zero
7.00
A0002432-EN
C28 Calibration status
is displayed
o. k.
E xxx
C28
Status
o.k.
A0002452-EN
C29 Store calibration
result?
Yes
No
New
C29
Store
yes
A0002434-EN
If C28 = E xxx, then only No or
New. If New, then return to C.
If Yes/No, then return to
"Measurement".
C(3)
CALIBRATION
function group:
ORP mV
calibration
ORPmV
C
CALIBRAT
ORPmV
A0002419-EN
C31 Enter the value of
the ORP buffer
Buffer value of
the last
calibration
0 to 1500 mV
C31
mV
mV Buffer
225
A0002435-EN
Press the ENTER key to display
the current measured value.
Press the ENTER key again as
soon as the measured value has
adjusted to the buffer value.
C32 Calibration is
performed
C32
mV
CAL mV
225
A0002436-EN
Stability check:
The value is accepted if the
stability level is ≤pH ± 1 mV for
more than 10 seconds.
C33 Zero point is
displayed
-100 to +100
mV
C33
mV
Zero
0
A0002437-EN
C34 Calibration status
is displayed
o. k.
E xxx
C34
Status
o.k.
A0002438-EN