4 Analog Input function block PROline Prosonic Flow 93 FOUNDATION Fieldbus
180 Endress+Hauser
TAG_DESC AUTO - MAN -
OOS
Entry of a user-specific text of max. 32 characters for unique
identification and assignment of the block.
Factory setting:
"_ _ _ _ _ _ _ _" no text
UPDATE_EVT read only Displays whether static block data have been modified, including
date and time.
XD_SCALE MAN - OOS In this parameter group, the input value from the Transducer Block
“TRANSDUCER_CH1” (flow channel 1, base index 1200),
“TRANSDUCER_CH 2” (flow channel 2, base index 1300) or
“TRANSDUCER_TOT” (totalizer, base index 1550) is scaled and the
unit is defined.
User input:
Measuring range of the process variable (input value)
Factory setting:
0...100 %
Note!
• Defining the measuring range in this parameter group does not
represent a restriction. If the value is outside the measuring
range, it is transferred nonetheless.
• The selection of units depends on the setting in the CHANNEL
parameter, (see Page 171):
Channel = 2: only units for the volume flow are valid
Channel = 7: only units for totalizer 1 are valid
Channel = 8: only units for totalizer 2 are valid
Channel = 9: only units for totalizer 3 are valid
Channel = 20: only units for the volume flow are valid
Channel = 21: only units for the sound velocity are valid
Channel = 22: only units for the sound velocity are valid
Channel = 23: only units for the flow velocity are valid
Channel = 24: only units for the flow velocity are valid
Channel = 25: only units for the volume flow are valid
Channel = 26: only units for the volume flow are valid
Channel = 27: only units for the volume flow are valid
Channel = 28: only units for the sound velocity are valid
Channel = 29: only units for the flow velocity are valid
Channel = 30: only units for the signal strength are valid
Channel = 31: only units for the signal strength are valid
• The function block remains in the OOS (out of service) mode if
the unit selected does not suit the input value selected in the
CHANNEL parameter.
In this case, the “BLOCK CONFIG ERROR” block error is
displayed via the BLOCK_ERROR parameter.
• An example of rescaling the input value is provided on Page 165.
Analog Input function block /
Base index: AI 1 = 350, AI 2 = 390, AI 3 = 430, AI 4 = 470, AI 5 = 510, AI 6 = 550, AI 7 = 590, AI 8 = 630
Parameter Write access
with operating
mode
(MODE_BLK)
Description
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