Commissioning
OPM223/253
66
Factory settings
The first time it is switched on, the device has the factory setting for all functions. The table
below provides an overview of the most important settings.
All other factory settings can be found in the description of the individual function groups in the
"System configuration" section (the factory setting is highlighted in
bold
).
* For corresponding version
Function
Factory setting
Type of measurement
pH or ORP absolute,
Temperature measurement in C
Type of measurement compensation
Linear with reference temperature 25 C (77 °F)
Temperature compensation
Automatic (ATC on)
Limit value for controller 1
pH 16 (ORP: -1500 mV or 0 %)
Limit value for controller 2
pH 16 (ORP: +1500 mV or 100 %)
Hold
Active during configuration and calibration
Contact 1 ... 4
Limit contactor pH, function off
Current outputs 1* and 2*
4 ... 20 mA
Current output 1: measured value for 4
mA signal current*
pH 2
Current output 1: measured value for 20
mA signal current*
pH 12
Current output 2: temperature value for 4
mA signal current*
0.0 C (32 °F)
Current output 2: temperature value for
20 mA signal current*
100.0 C (212 °F)
Summary of Contents for OPM223
Page 2: ......
Page 95: ...OPM223 253 Technical data 95...
Page 100: ...Appendix OPM223 253 100...
Page 103: ...OPM223 253 103...
Page 104: ...BA194e 00 07 09 71106576 Printed in Germany FM SGML 6 0 DT 71106576...