User Manual

<6. OPERATION OF SC (Conductivity)>
6-9
IM 12A01A02-01E 5th Edition : Oct. 31, 2013-00
The status shows the certainty of the projected maintenance date in terms of the correlation
coefcientR.Tables6.1and6.2showrespectivedisplaypatterns.
Table 6.1 Display pattern of the projected maintenance date
Projected date - - 0-1 month 1-3 months 3-6 months 6-12 months Over 1 year
--: cannotbepredictableduetoinsufcientdata
Table 6.2 Display pattern of the status
Status
(- - - - -)
(R < 0.50)
(Poor)
(0.50≤R<0.70)
(Reasonable)
(0.70≤R<0.85)
(Excellent)
(0.85≤R<1.00)
n SC module (sensor)
With this screen, you can check the module productions number and software revision of the
installed module.
n HOUSING ASSY
With this screen, you can check the module productions number, software revision, and HART
device revision of the housing assembly.
n Read logbook
The FLXA21 has two types of logbook per sensor to store history information on events, such as
changed settings and calibrations.
Byselectingoneofthelogbooksthatyouwishtocheck,youcanretrieveandcheckthis
information. Storage of history information on each event in a logbook or which logbook to use for
storagecanbesetupontheCongurelogbookscreen.Fordetails,seesection7.4.
History information on events are automatically stored on the preset conditions.
Inadditiontothisstoring,followingthreemessagescanbemanuallystoredinthelogbook;
"Sensor washed by hand", "Module replaced", "Sensor replaced"
To store these messages, press
and select one of three messages from the Item on the
Memorandum screen. Its event date/time will be the time when a message is selected and
entered.
WhenapasswordforCommissioningissetonthepasswords’setup,pressing
requires
entering the password. (Refer to the section 7.5.3.)
SC
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