William_B

See if there is anything helpful from this application example...
https://support.industry.siemens.com/cs/ww/en/view/63696870

hii all,

help me please.

where i can monitoring DATA_PTR ?

and please give explain with P#DB3.DBX1.0 WORD 20

- what is DBX1.0 word 20

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Split from Modbus LAD or FBD example, MODBUS_MASTER, MODBUS_COMM_LOAD.

master & slave example both in V-11 

DBX1.0 WORD 10 MEANS 

DBW1 TO NEXT 10 WORDS i.e DBW19

p#db1.dbx1.0 word 10 

p#db1.dbx1.0 ----> pointer that point dbw1 memory address 

word 10 ---> next sequential length in words i.e next 10 word including dbw1 

if you write byte 10 then 10 byte length 

you can write any data type n then enter length further 

i hope you will understand

thanks ganesh.

i verry understand.. hehehe...