Endress+Hauser Proline Prosonic Flow 93 Function Manual

PROline Prosonic Flow 93 FOUNDATION Fieldbus 4 Analog Input function block
Endress+Hauser 165
4.8 Diagnosis
Block errors and diagnosis information are displayed in the Analog Input function block
via the BLOCK_ERR parameter, (see Page 170). A description of the block errors
supported is provided on Page 170.
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Note!
Further information on trouble-shooting and fault elimination while configuring the
Analog Input function block is provided in the Operating Instructions for PROline
Prosonic Flow 93 FF, BA052D/06/en.
4.9 Rescaling the input value
In the Analog Input function block, the input value or input range can be scaled in
accordance with the automation requirements.
Example:
• The measuring range of the sensor channel 1 is 0...30 m³/h.
• The output range to the automation system should be 0...100%.
The Analog Input function block must be configured as follows:
• Select the input value in the CHANNEL parameter, (see Page 171)
Select: Channel = 2
→ Volume flow channel 1
• L_TYPE parameter, (see Page 174)
Select: L_TYPE = Indirect
The “volume flow channel 1” process variable of the Transducer Block
TRANSDUCER_ CH1 (flow channel 1, base index 1200) is rescaled linearly to the
desired OUT_SCALE output range via the XD_SCALE input scaling.
• XD_SCALE parameter group, (see Page 180)
• OUT_SCALE parameter group, (see Page 178)
The result is that with an input value of, for example, 15 m³/h a value of 50% is output
via the OUT parameter.
XD_SCALE 0 % = 0
XD_SCALE 100 % = 30
XD_SCALE UNIT = m³/h
OUT_SCALE 0 % = 0
OUT_SCALE 100 % = 100
OUT_SCALE UNIT = %
OUT
50%
Transducer
Block
TRANSDUCER_CH1
XD_SCALE OUT_SCALE
00
00
30
100
100%
%
Analog Input Function Block
%
100
Vol. Flow
Ch 1
m³/h
15 m³/h
0...30 m³/h
F06-93xFFxxx-05-xx-xx-en-001

Endress+Hauser Proline Prosonic Flow 93 Specifications

General

Brand	Endress+Hauser
Model	Proline Prosonic Flow 93
Category	Measuring Instruments
Language	English