OEM OPM223 Operating Instructions Manual page 79

OPM223/253
Error Display
no.
Calculation of calibration
E041
parameters aborted
Distance of calibration value for
E042 buffer pH 2 from zero (pH 7) too
short
Distance between calibration
E043 values for pH 1 and pH 2 too
short
Stability requirement for
E044
calibration not fulfilled
E045 Calibration aborted
Below main parameter
E055
measuring range
Main parameter measuring
E057
range exceeded
Below temperature measuring
E059
range
Temperature measuring range
E061
exceeded
E063 Below current output range 1
E064 Current output range 1 exceeded
E065 Below current output range 2
E066 Current output range 2 exceeded
E067 Set point exceeded controller 1
E068 Set point exceeded controller 2
E069 Set point exceeded controller 3
E070 Set point exceeded controller 4
E080 Current output 1 range too small
E081 Current output 2 range too small
E085 Incorrect setting for error current
E100 Current simulation active
E101 Service function yes
E102 Manual mode active
E106 Download yes
E116 Download error
E147 Sensor communication faulty
E152 PCS alarm
Tests and/or remedial measures
Repeat calibration and renew buffer solution;
replace electrode if necessary, check device
and measuring cable with simulator.
Use buffer solution that is at least Δ pH = 2
from electrode zero point.
Use buffer solutions that are at least Δ pH = 2
apart.
Repeat calibration and renew buffer solution;
replace electrode if necessary, check device
and measuring cable with simulator.
Repeat calibration and renew buffer solution;
replace electrode if necessary, check device
and measuring cable with simulator.
Check measurement and connections; check
device and measuring cable with simulator if
necessary.
Check configuration in the "Current outputs"
menu; check measurement and connections;
check device and measuring cable with
simulator if necessary.
Check configuration.
Increase range in "Current outputs" menu.
If the current range "0 ... 20 mA" was selected
in field O311, the error current "2.4 mA" may
not be set.
Switch off service function or switch device off
and then on again.
Wait for download to finish.
Repeat download.
Check that the sensor is correctly connected,
the cable ends are correctly wired at the
terminals and the cable is not damaged.
Check sensor and connection.
Trouble-shooting
Alarm contact Error current
Facty User Facty User
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
No No
No No
? ?
No No
No No
No No
No No
No No
No No
No No
Autom.
cleaning start
Facty User
1
— —
1
— —
1
— —
1
— —
1
— —
No
No
No
No
No
No
No
No
No
No
No
No
1
— —
1
— —
? ?
1
— —
1
— —
1
— —
1
— —
1
— —
No
No
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