#dP

 Hello.

I am sorry to have offended you. My critique is aimed to your actions: not clearly stating where your problem is or what you attempted already.

I do not know you, so cannot make an assessment to the type person you are. Think about it - I would not spend my personal time to construct a bare-bones example if I thought you were a stupid man.

Thank you. Now you ask a specific question to which there is a specific answer.

The earlier provided example contains many small notes that may be helpful. What follows is not mentioned there.

The address you specify is called an ANY pointer. It starts with "P#". The format is:

P#{address of first bit} {data type} {data package size}

 
The "RD" address is that of the remote address.

Examples:
P#M20.0 BYTE 10
10 BYTES from M20.0:
MB20 .. MB29

P#DB5.DBX2.0 WORD 2
2 WORDS from DB5.DBX2.0:
DB5.DW2 .. DB5.DW4

I suggest you use BYTE as your default type size as it makes it easier to count the data package size. WORD and DWORD can be used too, but the count needs to adapt. BYTE is the smallest size that will be handled by the PUT / GET.

From your capture - The section you show is the 1st part of the configuration wizard. The next part has the section where the address can be filled in. Remember to start with the bit address then BYTE (recommended) then size.

If you show more of your program we can be more specific. In other words - which data needs to be sent / received.

Regards.

exester

Hello #dP,

Lazy is not a nice word, I spend hours of reading and testing before i go to the forum in the hope somebody has had the same problem and solved it easy.

See the attached pictures, it went already wrong with selecting the area, and if it is possible to select it should work.

Who can advise me it the right way but without telling that somebody is lazy or is stupid?

 

P#DB80.DBX0.0 BYTE 32

P#DB80.(Data Block)DBX0.0(what is this mean?)Byte(Data Type)32(size/length data)

please can someone explain about it.

regards

mochsa

@mochsa:

DBX0.0

DBX is the way to say data-block-bit.
0.0 is the bit index of byte 0 bit 0.

There is also DBB (byte in DB), DBW (word in DB) and DBD (double word in DB). This indicates the size of the data 8-bit, 16-bit and 32-bit. It does not speak of the data type, only the footprint size. In older code we used this for other purposes than what this topic is about.

Also be on the look out for DIX, DIB, DIW and DID. (do some searching for this in STL documentation)

#dP

@mochsa:

DBX0.0

DBX is the way to say data-block-bit.
0.0 is the bit index of byte 0 bit 0.

There is also DBB (byte in DB), DBW (word in DB) and DBD (double word in DB). This indicates the size of the data 8-bit, 16-bit and 32-bit. It does not speak of the data type, only the footprint size. In older code we used this for other purposes than what this topic is about.

Also be on the look out for DIX, DIB, DIW and DID. (do some searching for this in STL documentation)

 can you sendme an example put instruction, i've made it but didn't work.

here is the picture

huggy_d1

Also, pretty sure the destination database in the remote PLC is not MB108.

It should be something like P#DB##.DBX0.0 BYTE 32 where ## is replaced by the DB # in the remote plc.

Did you forget to use F1-Help or did you hand slip when you selected the SD_1 input?

sorry i'm not focus, i'm done change it. but still didn't connect and the data don't sending to plc partner.

regards