Webdyn WebdynSunPM - Page 53

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USER GUIDE – WebdynSunPM
WebdynSunPM – User guide — Version 1.0
You can test your request at any time by clicking on the refresh button.
- Variable configuration:
For each request from a Modbus slave, you can add, modify or delete a variable.
To add a new variable, click directly on the address of the first register of the variable in the
query register representation.
Next, give the variable a name and a type.
The type of variable defines both its format and size. The following is a summary table of the
available variable types.
Label
Format
Size
Signed
U8
Integer
8 bits
No
S8
Integer
8 bits
Yes
U16
Integer
16 bits
No
S16
Integer
16 bits
Yes
U32
Integer
32 bits
No
S32
Integer
32 bits
Yes
U64
Integer
64 bits
No