User Manual

<10. COMMISSIONING OF ISC (Inductive Conductivity)>
10-8
IM 12A01A02-01E 5th Edition : Oct. 31, 2013-00
Table10.3 Errorconguration
Display item Description Default
Conductivity too high
(or Concentration)
Conductivity or resistivity is lower than the minimum limit. Warn.
Conductivity too low
(or Concentration)
Conductivityorresistivityishigherthanthemaximumlimit. Warn.
Temperature too high Measuredprocesstemperatureishigherthanthemaximumlimit. Warn.
Temperature too low Measured process temperature is lower than the minimum limit. Warn.
Calibr.timeexceeded Calibrationtimeexceedsthecalibrationinterval(seeSection10.1.5). Off
Congurationerror:
1stcomp.matrix
2ndcomp.matrix
Thetemperaturecompensationmatrixisnotdenedproperly(see
Section 10.1.4).
Fault
Concentration table Theconcentrationtableisnotdenedproperly(seeSection10.1.6). Fault
CAUTION
Ifcancelinganerrorcongurationcouldberisky,donotcancelitasadangeroussituationmay
result.
NOTE
UsenotConductivitybut(Conductivityxcellconstant)tosettheerrorlimitfor“Conductivitytoo
high” and “Conductivity too low.”
NOTE
The temperature compensation is not performed around zero. In this case, a warning may be
issued.
10.4 Logbookconguration
In“Logbookconguration,”theuserconguresinformationtobesavedtoalogbookorinitializes
the logbooks.
Logbooks are used to keep an electronic record of events such as error messages, calibrations,
andprogrammeddatachanges.Byreferringtothislog,userscan,forinstance,easilydetermine
maintenance or replacement schedules.
In“Logbookconguration,”theusercanselect“Off,”“1-1,”or“1-2”foreachitemofinterestto
be logged. This can be done for items displayed on the Settings logbook 1/3 to 3/3 screens.
Assigning 1-1 or 1-2 to each item allows information to be organized and logged in a logbook.
NOTE
Some events such as power-on are saved into the logbook “1-1”. This logbook may be full earlier.
It is recommended that important information be saved into the logbook “1-2”.
For“Eraselogbook”,aspeciedlogbook“1-1”or“1-2”canbeerasedindividually.
When the “Warn if logbook full” is set to “Yes”, a warning is given when the logbook come to near
full(maximum13pages).
NOTE
When the logbook gets full, the oldest information is erased automatically.