System Configuration - OEM OPM223 Operating Instructions Manual

Operation
5.4
5.4.1
In the SETUP 1 function group, change the settings for the measuring mode and the sensor.
All the settings in this menu are made during initial commissioning. However, you can change
the settings at any time.
!
Note!
An error message (E010) is output if the temperature sensor is defective. Measuring continues
at a process temperature of 25 C (77 °F).
Setup 1 for ISFET and standard sensors
Coding Field
SETUP 1 function
A
group
Select operating
A1
mode
Select connection
A2
mode
Enter measured
A3
value damping
A4 Select sensor
Select temperature
A5
sensor
30

System configuration

Setup 1 (pH / ORP)
Setting range
(Factory settings, bold)
pH
ORP mV
ORP %
Sym = symmetrical
Asym = asymmetrical
1
1 ... 60
Glass
Antimony
ISFET
Pt 100
Pt 1K
NTC 30 K
None
Display
A
SETUP 1
pH
A1
Oper.Mode
sym
A2
Wiring
1
A3
Damping
Glass
A4
Sensor
Pt100
A5
Temp
OPM223/253
Info
Configuration of basic functions
"
Caution!
When the operating mode is changed, all
user settings are automatically reset to
the factory settings.
Detailed information on symmetrical or
asymmetrical connections can be found
in the "Sensor connection" section.
Measured value damping causes
averaging over the number of individual
measured values entered. This is used,
for example, to stabilise the display if the
measurement is unstable.
There is no damping if "1" is entered.
For glass electrodes: glass
For ISFET sensors: ISFET
!
Note!
Glass electrodes may only be used with
zero point pH 7.
Field only available for version "IS"
For ISFET sensors: Pt 1K (Pt 1000)
For glass electrodes: Pt 100
NTC 30k not used
No temperature sensor: Select MTC in
B1