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7.1 System Configuration
® Commissioning (Start-up)
® System set-up
® Parameter + Chapter 7.1.1
® Code + Chapter 7.1.3
® Output relays + Chapter 7.1.4
® General settings + Chapter 7.1.5
7.1.1 Measurement Type
Function Selection Default
Selection of measurement type Conductivity, concentration, Conductivity
resistance
Setting cell connected CLS 50, CLS 52 CLS 52
2-electrode K = 0.01 K = 0.01
K = 0.1
K = 1
K = 10
Difference or one-circuit Difference measurement, Difference
measurement (instruments with two One-circuit measurement measurement
measuring channels only)
Selection of unit (µS/cm), (mS/cm) (µS/cm),
(mS/m), (S/m) (KW cm);
(mS/cm),
(MW cm)
Selection of temperature sensor Pt 100, Pt 1000, NTC 30K Pt 100
Selection of temperature sensor Pt 100
(only 2-circuit)
Configuration of input contacts 2 x hold, 2 x hold
(only with expansion module FCXI, 1 x hold / 1 x remote switching,
see below for remote measuring 2 x remote switching,
range switching) External cleaning control
Definition of measurement type for CD1, CD2, Temperature 1, Temperature 2
2nd current output (instrument with Temperature 2
2nd CD input only)
Two-circuit measurement
Selection of measurement type Conductivity concentration Conductivity
Setting according to toroidal CLS 50, CLS 52 CLS 52
measuring cell connected (measuring cell selection determines
cell constant)
Setting cell connected CLS 50, CLS 52 CLS 52
2-electrode K = 0.01 K = 0.01
K = 0.1
K = 1
K = 10
Caution!
Changing the operating mode resets all data to the factory settings (defaults).
Note!
2-circuit instruments are permanently configured as difference measuring
instruments:
1st current output: difference in conductivity
2nd current output: CD 1, CD 2, T 1 or T 2