Proline Prosonic Flow 93 PROFIBUS DP/PA
Commissioning
Hauser
109
Factory setting:
Example:
You want to cyclically transmit the VOLUME FLOW CHANNEL 1 to the PROFIBUS master
(Class 1) by means of the Analog Input function block 1 (module AI, slot 1) and the SOUND
VELOCITY CHANNEL 1 by means of the Analog Input function block 2 (module AI, slot 2).
1.
BASIC FUNCTION (G)
→
PROFIBUS DP (GBA)
→
FUNCTION BLOCKS (612)
→
BLOCK SELECTION (6120): Select ANALOG INPUT 1, then select CHANNEL (6123) =
VOLUME FLOW CHANNEL 1
2.
BASIC FUNCTION (G)
→
PROFIBUS DP (GBA)
→
FUNCTION BLOCKS (612)
→
BLOCK SELECTION (6120): Select ANALOG INPUT 2, then select CHANNEL (6123) =
SOUND VELOCITY CHANNEL 1
TOTAL module
The measuring device has three Totalizer function blocks. The totalizer values can be cyclically
transmitted to the PROFIBUS master (Class 1) via the TOTAL module (slots 9 to 11). The totalizer
value is represented in the first four bytes in the form of a floating point number in accordance with
the IEEE 754 standard. The fifth byte contains standardized status information corresponding to the
totalizer value.
Further information on the device status
Input data
Assignment of the measured variables to the TOTAL module
The TOTAL module can transmit different totalizer variables to the PROFIBUS master (Class 1).
The measured variables are assigned to the Totalizer function blocks 1 to 3 by means of the local
display or with the aid of an operating program (e.g. FieldCare) in the "CHANNEL" function:
BASIC FUNCTION (G)
→
PROFIBUS DP (GBA)
→
TOTALIZER (613)
→
TOTALIZER selection (6130): Selection of a totalizer
→
CHANNEL (6133): Selection of a measured variable
Module
Analog
Input
function
block
Measured variable
Unit
ID for
CHANNEL
function
AI (slot 1)
1
VOLUME FLOW CHANNEL 1
m³/h
277
AI (slot 2)
2
SOUND VELOCITY CHANNEL 1
m/s
273
AI (slot 3)
3
FLOW VELOCITY CHANNEL 1
m/s
398
AI (slot 4)
4
VOLUME FLOW CHANNEL 2
m³/h
281
AI (slot 5)
5
SOUND VELOCITY CHANNEL 2
m/s
402
AI (slot 6)
6
FLOW VELOCITY CHANNEL 2
m/s
285
AI (slot 7)
7
AVERAGE VOLUME FLOW
m³/h
402
AI (slot 8)
8
AVERAGE SOUND VELOCITY
m/s
285
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Totalizer value (IEEE 754 floating point number)
Status
Содержание Proline Prosonic Flow 93
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