Endress+Hauser Liquisys M CCM223, Operating Instructions Manual

Page: 77 / 124

Liquisys M CCM223/253 Diagnostics and troubleshooting
Hauser 77
E038
Cl sensor signal outside
permitted range during
slope calibration
• Service sensor (acc. to sensor
instructions)
• Check connections.
• Check DPD measuring instrument.
• Do not use organic chlorination
agent.
No No — —
2
80 80
E041
Calibration parameter
calculation aborted
Repeat calibration and replace buffer
solution; if necessary, replace sensor
and check instrument and measuring
cable.
No No — — 2 80 80
E042
Distance between buffer
value and zero point (pH7)
too small (single-point
calibration)
For slope calibration, use a buffer
solution which has at least a distance of
 pH = 2 to the electrode zero point.
No No — —
2
80 80
E043
Distance between buffer 1
and buffer 2 calibration
values too small (two-
point calibration) Use buffer solutions which differ by at
least
 pH = 2.
No No — —
2
80 80
E044
Stability factor not met
during calibration Repeat calibration and replace buffer
solution; if necessary, replace sensor
and check instrument and measuring
cable using simulator.
No No — —
2
80 80
E045 Calibration aborted No No — — 2 80 80
E055
Lower Cl/ClO
2
measuring
range exceeded
Check measurement and connections; if
necessary, check instrument and
measuring cable using simulator.
Yes No No 80
E056
Lower pH/mV measuring
range exceeded
Yes No No 80
E057
Upper Cl/ClO
2
measuring
range exceeded
Yes No No 80
E058
Upper pH/mV measuring
range exceeded
Yes No No 80
E059
Lower temperature
measuring range exceeded
Yes No No 80
E061
Upper temperature
measuring range exceeded
Yes No No 80
E063
Lower current output
range1 exceeded
Check measured value and current
assignment.
Yes No No 80 80
E064
Upper current output
range1 exceeded
Yes No No 80 80
E065
Lower current output
range2 exceeded
Yes No No 80 80
E066
Upper current output
range2 exceeded
Yes No No 80 80
E067
Alarm threshold limit
contactor 1 exceeded
Check configuration.
Yes No No 80 80
E068
Alarm threshold limit
contactor 2 exceeded
Yes No No 80 80
E069
Alarm threshold limit
contactor 3 exceeded
Yes No No 80 80
E070
Alarm threshold limit
contactor 4 exceeded
Yes No No 80 80
E080
Current output 1 range
too small
Increase range in "Current outputs"
menu.
No No — — 2 80 80
E081
Current output 2 range
too small
No No — —
2
80 80
Error
no. Display Tests and/or remedial measures Alarm contact Error current Autom.
cleaning start PROFIBUS
status
Facty User Facty User Facty User PV 1) Temp