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How to Convert the a 32 bit Hex register in Modbus Tester to Decimal Value

Issue
Converting IEEE float to decimal

Product Line
Modbus Tester

Environment
Modbus register conversion

Cause
When using Modbus Tester to read a 32 bit register, the two 16 bit registers need to be converted in order to see the actual value.

Below is an example of reading 32 bit Input Registers:
modbus tester

Resolution
A converter such as IEEE-754  CONVERTER can be used.

The two hex values in each of the 16 bit registers are placed together to obtain the decimal value:
using converter

Modscan was used to validate the results:
modscan


Schneider Electric Belgium

Pièce(s) jointe(s)
Modbus Tester.zip [91.14 KB]
Cela vous a-t-il été utile ?
How to Convert the a 32 bit Hex register in Modbus Tester to Decimal Value

Issue
Converting IEEE float to decimal

Product Line
Modbus Tester

Environment
Modbus register conversion

Cause
When using Modbus Tester to read a 32 bit register, the two 16 bit registers need to be converted in order to see the actual value.

Below is an example of reading 32 bit Input Registers:
           modbus tester 

Resolution
A converter such as  IEEE-754  CONVERTER can be used.

The two hex values in each of the 16 bit registers are placed together to obtain the decimal value:
           using converter 

Modscan was used to validate the results:
           modscan 


 

Schneider Electric Belgium

Pièce(s) jointe(s)
Modbus Tester.zip [91.14 KB]
Cela vous a-t-il été utile ?

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