S7 profibus to DL06

Eaa628

Member
Join Date
Jun 2002
Posts
7
I hope someone can help me with this. I have everything setup in the hardware configuration. See below the current STL for DP_Send and recv.

A "AlwaysON"
JNB _007
CALL "DP_SEND"
CPLADDR:=W#16#140
SEND :=P#M 210.0 BYTE 6
DONE :="Cp342_fc11_bitDone"
ERROR :="Cp342_fc11_bitError"
STATUS :="Cp342_fc11_wStatus"
_007: NOP 0

A "AlwaysON"
JNB _018
CALL "DP_RECV"
CPLADDR :=W#16#140
RECV :=P#M 220.0 BYTE 3
NDR :="Cp342_fc12_bitDone"
ERROR :="Cp342_fc12_bitError"
STATUS :="Cp342_fc12_wStatus"
DPSTATUS:="Cp342_Fc12_wDpstatus"
_018: NOP 0

The problem i have is i am trying to send 16 words of data to PQW336 but i cannot address it directly since it's going through the CP342-5. Can you help me with how i would setup the pointer to send data to a PQW address? any help would be great.
 

Similar Topics

Hi, I was noticing that Profibus connectors have 2 ports on them that can house 2 separate cables. Can I use 2 cables with Profibus signals...
Replies
4
Views
176
Hello, I am in possession of a WAGO PFC 200 750-8216 which I was successfully able to set up as a Modbus RTU Master to a slave device using...
Replies
0
Views
79
I am trying to implement a profibus network and am a newbie in the automation and communication industry. what are the components required for the...
Replies
1
Views
103
Hi, I am using TIA Portal V18. I have imported a (v5.7) SIMATIC manager project via device proxy. I have created a HMI project (TP700) in TIA...
Replies
2
Views
319
Hi Folks, I am new to the S7-300 and the whole Profibus communication. And I just wonder that can you connect a S7-300 module to a Beckhoff Bus...
Replies
1
Views
318
Back
Top Bottom