Proline Promag H 500 PROFIBUS DP
System integration
Hauser
97
AI module (Analog Input)
Transmit an input variable from the measuring device to the PROFIBUS master (Class 1).
The selected input variable, along with the status, is cyclically transmitted to the
PROFIBUS Master (Class 1) via the AI module. The input variable is depicted in the first
four bytes in the form of a floating point number as per the IEEE 754 standard. The fifth
byte contains standardized status information pertaining to the input variable.
Four Analog Input blocks are available (slot 1 to 4).
Selection: input variable
Input variable
Volume flow
Mass flow
Corrected volume flow
Flow velocity
Conductivity
Corrected conductivity
Temperature
Electronic temperature
Current input 1
Current input 2
Current input 3
Factory setting
Function block
Factory setting
AI 1
Volume flow
AI 2
Mass flow
AI 3
Corrected volume flow
AI 4
Flow velocity
Data structure
Input data of Analog Input
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Measured value: floating point number (IEEE 754)
Status
TOTAL module
Transmit a totalizer value from the measuring device to the PROFIBUS master (Class 1).
A selected totalizer value, along with the status, is cyclically transmitted to a PROFIBUS
Master (Class 1) via the TOTAL module. The totalizer value is depicted in the first four
bytes in the form of a floating point number as per the IEEE 754 standard. The fifth byte
contains standardized status information pertaining to the totalizer value.
Three Totalizer blocks are available (slot 5 to 7).
Summary of Contents for Proline Promag H 500
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