KROHNE IFC 100 Converter EN - Manual (Page 57)

OPERATION
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57
IFC 100
www.krohne.com 07/2010 - 4000041004 - MA IFC 100 R04 en
C1.3 self test
C1.3 self test Grouping of all functions related to self test of measuring sensor
electronics.
C1.3.1 empty pipe Switch conductivity measurement off and on (measurement of the electrode
resistance with or without empty pipe detection).
Select: off /
conductivity (only conductivity measurement) /
cond. + empty pipe [F] (conductivity measurement and empty pipe indication,
error category [F] application);
Flow indication "= 0" when pipe empty /
cond. + empty pipe [S] (conductivity measurement and empty pipe indication,
error category [S] measurement out of specification);
Flow indication "≠ 0" when pipe empty
C1.3.2 limit empty pipe Only available when empty pipe activated [..] in Fct. C1.3.1.
Range: 0.0…9999 μS (set max 50% of the lowest occurring conductivity in
operation. Conductivity below this value = signal as empty pipe)
C1.3.3 act. conductivity Only available when empty pipe activated [..] in Fct. C1.3.1.
Actual conductivity is indicated. Activation takes place only after setting
mode is exited!
C1.3.13 electrode noise Automatic test switched off / on.
Select: off /on
C1.3.14 limit electr. noise Only with electrode noise activated, see Fct. C1.3.13.
Range: 0.000…12 m/s (noise above this threshold generates an error of
category [S])
C1.3.15 act. electr. noise Only available when electrode noise "on" activated in Fct. C1.3.13. Activation
takes place only after the setting mode is exited!
C1.3.16 settling of field Automatic test switched off / on.
Select: off /on
C1.3.17 diagnosis value Select diagnosis value for testing the various analogue outputs.
Select:
off (no diagnosis) / electrode noise (activate Fct. C1.3.13) /
terminal 2 DC (electrode DC voltage at electrode terminal 2) /
terminal 3 DC (electrode DC voltage at electrode terminal 3)
C1.4 information
C1.4 information Grouping of all functions related to information with respect to measuring
sensor and sensor electronics.
C1.4.1 liner Shows material of the liner.
C1.4.2 electr. material Shows material of the electrodes.
C1.4.3 calibration date Not available at this time.
C1.4.4 serial no. sensor Shows serial no. of the measuring sensor.
C1.4.5 V no. sensor Shows the order number of the measuring sensor.
C1.4.6 sensor electr. info Sows serial number of circuit board, software version number and
calibration date of circuit board
.book Page 57 Friday, July 9, 2010 12:29 PM