Average Or Differential; Dual-Point Models - Siemens HydroRanger 200 HMI Operating Instructions Manual

Operating

7.2 Dual-point models

7.1.1

Average or differential

For differential or average operation with a single-point device, set Operation to Sensor
Mode (2.1.3.) (Page 163) = Dual-Point Difference (differential) (Page 163) or Dual-Point
Average (average) (Page 163) and connect two transducers of the same type. All of the
relevant parameters then become indexed by the correct transducer:
Index
2
3
7.2 Dual-point models
The device starts in an OFF state and does not take Level measurements. For measurement
setup, configure these basic parameters:
If the application uses two Level Points, provide the basic information for each point
separately.
Parameter
Sensor mode (2.1.3.)
(Page 163)
Material (2.1.6.)
(Page 165)
Response rate (2.3.4.)
(Page 174)
Transducer (2.1.5.)
(Page 164)
Units (2.1.1.)
(Page 162)
Empty (2.2.4.)
(Page 170)
Span (2.2.2.)
(Page 169)
92
Description
Indexed by Transducer 1 or 2
Indexed by Level measurement
1 = Transducer 1
2 = Transducer 2
3 = Calculated Level (average or difference)
Index Value/mode
1 *Distance
2 *Distance
1 Liquid
2 Liquid
1 Medium
2 Fast
1 XPS-15
2 XPS-10
Global Meters
1 12
2 4
1 11
2 3.5
Description
Operation =*Distance
Operation = *Distance
Material = *Liquid
Max. Process Speed = *Medium (1.0 m/min)
Max. Process Speed = Fast (10.0 m/ min)
Transducer = XPS-15
Transducer = XPS-10 (single-point preset)
Units = Meters
Empty = 12 m
Empty = 4 m
Span = 11 m
Span = 3.5 m
Operating Instructions, 06/2018, A5E36281317-AC
HydroRanger 200 HMI