Endress+Hauser Mycom S CPM 153 Operating Instructions Manual page 32

6 Start-up
32
CODE CHOICE
(default = bold)
A3 Dual channel
Redundancy
Look-ahead
A4
Glass el.
Glass el.
IsFET
Antimony
A5
Glass el.
Glass el.
IsFET
Antimony
A6
symmetrical
unsymmetrical
A7 pH/Redox:
Temperature:
(01 ... 30s)
INFO
Selection (only two circuit)
Electrodes measure with:
Dual channel: completely independent of each other (you
can set the "Delta Alarm" in the alarm menu, s. page 43).
Redundancy: with two reference electrodes, to detect poiso-
ning (only possible with electrodes of the same type, IsFET
or glass).
Look-ahead: for inline measurements with two electrodes.
(Look ahead only available with two circuit transmitter and
relay card with two current inputs). Select the controlling
electrode in Field 174 on page 27
!
For further explanations, see page 27.
Note!
If you select "Redundancy", the settings made for the measu-
rement are valid both for circuit 1 and for circuit 2 (e.g. tem-
perature compensation type)
7.0 Select electrode type 1
!
4.6 (only pH)
4.6
Note!
• In the event of a change from glass
or antimony electrode to IsFET, the
temperature sensor is reset to Pt 1000 as a default.
Conversely, Pt 100 is selected.
• Dependent on the ordered measuring input, "Glass el. 7.0"
or "IsFET" is displayed as default value.
7.0 Select electrode type 2
4.6 (only with pH, two circuit)
4.6
Select connection type
symmetrical = with potential matching (PML)
!
unsymmetrical = without PML
Note!
For further information, see page 17.
01s Set measured value attenuation
The mean value over the set time is displayed.
01s
Mycom S CPM 153
Endress+Hauser