System integration
Proline Promass E 100 Modbus RS485
48
Hauser
Configuring the scan list via Modbus RS485
Carried out using register addresses 5001 - 5016
Scan list
No.
Modbus RS485 register
Data type
Configuration register
0
5001
Integer
Scan list register 0
...
...
Integer
...
15
5016
Integer
Scan list register 15
Reading out data via Modbus RS485
The Modbus master accesses the data area of the Modbus data map to read out the current
values of the device parameters defined in the scan list.
Master access to data area
Via register addresses 5051-5081
Data area
Device parameter value
Modbus RS485 register
Data type*
Access**
Start register
End register
(Float only)
Value of scan list register 0
5051
5052
Integer/float
Read/write
Value of scan list register 1
5053
5054
Integer/float
Read/write
Value of scan list register ...
...
...
...
...
Value of scan list register 15
5081
5082
Integer/float
Read/write
*
Data type depends on the device parameters entered in the scan list.
**
Data access depends on the device parameters entered in the scan list. If the device parameter entered
supports read and write access, the parameter can also be accessed via the data area.
Summary of Contents for Proline Promass E 100
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