Siemens sitrans PROBE LU User Manual

Page 96 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02
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H: Parameters
Enter a value slightly greater than the vessel’s maximum emptying rate, in
Sensor Units per minute.
2.7.A. Transducer Block (TB) Values (for diagnostic purposes)
2.7.A.1. PV (Primary Value)
The value for level, or volume (if volume conversion is selected).
Open the menu View – Display, and select the tab Measure Valued
(Secondary Values).
2.7.A.2. SV1 (Secondary Value 1)
The value for level.
Open the menu View – Display, and select the tab Measure Valued
(Secondary Values).
2.7.A.3. SV2 (Secondary Value 2)
The value for distance.
Open the menu View – Display, and select the tab Measure Valued
(Secondary Values).
3. Output
3.1. AIFB1
Static Revision No.
The revision level of the static data associated with Analog Input Function Block 1.
The Static Revision No. is updated whenever a standard profile configuration
parameter is changed.
3.1.1. Target Mode
Used to request an operating mode from the Function Block. (Out-of-service mode
is a safety feature, used for service purposes to stop the transducer firing).
Hand Programmer Value Meters/Minute
1*0.1
21
310
Values
128
Out of Service (O/S)
16
Manual Mode (MAN)
8*
Automatic Mode (AUTO)

Siemens sitrans PROBE LU Specifications

General

Measuring Principle	Ultrasonic
Communication	HART
Output	4 to 20 mA
Power Supply	12 to 30 V DC
Process Temperature	-40 to 80 °C
Enclosure Rating	IP68
Material	PVDF
Ambient Temperature	-40 to 70 °C
Measurement Range	0.25 to 12 m (0.8 to 39 ft)