Endress+Hauser CM14-AAK - Page 19

CM14 Commissioning
Endress+Hauser 19
Parameter Configuration options Description
Alarm delay 0 to 600 s
0 s
Delay time for issuing an alarm. This
suppresses alarm conditions that occur for a
period shorter than the alarm delay time.
Input Settings of the device
Main value pH
mV
Unit of the physical value.
Format None (only pH)
One
Two
Configure the number of decimal places for the
display.
Damping main 0 to 60 s
0 s
Configure the damping for the low-pass
filtering of the input signals.
Temp. comp. Off
Automatic
Manual
Configures the temperature compensation.
Only visible for Main value = pH
Temp. offset Numerical value: –50 to 250 °C
0 °C
Configures a temperature offset.
Only visible for Main value = mV
Ref. temp. Numerical value:
–5.0 to 100 °C
25 °C
Configures the reference temperature.
Only visible for Main value = pH and Temp.
comp. = Manual.
Calib. settings Settings for the calibration
Buffer 1 2.00 pH
4.00 pH
7.00 pH
9.00 pH
9.18 pH
10.00 pH
12.00 pH
pH value of buffer solution 1.
Only visible for Main value = pH
Buffer 2 2.00 pH
4.00 pH
7.00 pH
9.00 pH
9.18 pH
10.00 pH
12.00 pH
pH value of buffer solution 2.
Only visible for Main value = pH
Buffer mV Numerical value
100 mV
mV value for buffer solution.
Only visible for Main value = mV
Stability crit.
Delta mV 1 to 10 mV
1 mV
Duration 10 to 60 s
20 s
Process check Check the process settings.
Function On, Off Switch on the process check.