Endress+Hauser CM14 - Page 20

Commissioning CM14
20 Endress+Hauser
Parameters Possible settings Description
Hold release 0 to 600 s
0 s
Sets the time by which a device hold is
extended after the hold condition is
discontinued.
Alarm delay 0 to 600 s
0 s
Delay time for outputting an alarm. This
suppresses alarm conditions that are present
for a period that is shorter than the alarm
delay time.
Access code 0000 to 9999
Default: 0000
User code to protect the device configuration.
Additional information: 0000 = user code
protection is disabled
Calib Code 0000 to 9999
Default: 0000
User code to protect the calibration function.
Additional information: 0000 = user code
protection is disabled
Input Input settings
Operating mode conductivity
resistivity
TDS
Configuration of the operating mode
Cell constant Read only
(Only available if a sensor is
connected)
Displays the cell constant of the connected
sensor (see sensor certificate).
Install factor 0.1 to 5.0
1.0
Installation factor for inductive sensors to
correct the conductivity measurement.
Configuration by entering the factor. For
additional information on the installation
factor, →  22.
Unit auto, µS/cm, mS/cm Unit of the physical value.
"auto" toggles automatically between µS/cm
and mS/cm.
Format None, one, two Number of places after decimal point for the
display.
Damping main value 0 to 60 s
0 s
Configuration of the damping for low-pass
filtering of the input signals.
Temp. comp. off,
Linear,
UPW HCl,
UPW NaCl,
NaCl (IEC 746-3),
Water ISO 7888
Configuration of the temperature
compensation.
Various methods are available to compensate
for the temperature dependency. This depends
on the processes in which the measurement is
used. For additional information on
temperature compensation, →  23.
T. comp. cal. off, Linar Configuration of the temperature
compensation for cell constant calibration.
Alpha coeff. 1.0 to 20.0 %/K
2.1 %/K
Coefficient for linear temperature
compensation.