Functions
Pos
Name
Zero point upper
2
3
limit
Adjustment time
2
4
Sensor outside cal‐
2
5
ibration range
2
6
-2
7
DMT-Redox(ORP)
MeasStatus
Pos
Name
Measured value
2
0
Temperature cor‐
2
1
rection
Overshoot
2
2
Undershoot
2
3
Sensor defective
2
4
2
5
2
6
2
7
[Sensor type] not needed, as no meaning for Redox(ORP)
MeasStatus
Pos
Name
2
0
- 2
3
Sensor resistance
2
4
46
Status 0
< 50 mV (OK)
OK (< 60 s)
Last calibration OK
Always
Status 0
Valid
ON
No limit value overshoot
No limit value under‐
shoot
Sensor OK
Always
Always
Always
Status 0
Always
OK (>2 MΩ)
Status 1
50 ÷ 60 mV
too long (> 60 s)
Calibration not possible
Status 1
Invalid
OFF
MEAS_VALUE>
MEAS_MAX
MEAS_VALUE<
MEAS_MIN
Sensor resistance < 2 MΩ
Status 1
Sensor defective (<2 MΩ)