Hi,

Im using S7-1500 PLC to communicate precia molan controller through Modbus TCP. for that im using MB_CLIENT Block V5.0 with IP address of 192.168.16.208 and Connection ID-1. HW Interface 64.. while executing the block it shows status7006 for longer period. No data read from precia molen controller. the same configuration. the data can read by using Modscan but not form the MB_Client.

Thanks in Advance. 

Regards,

Kaleel Mohamed

 Hello,

Kaleelmohamed

Hi,

Im using S7-1500 PLC to communicate precia molan controller through Modbus TCP. for that im using MB_CLIENT Block V5.0 with IP address of 192.168.16.208 and Connection ID-1. HW Interface 64.. while executing the block it shows status7006 for longer period. No data read from precia molen controller. the same configuration. the data can read by using Modscan but not form the MB_Client.

Thanks in Advance. 

Regards,

Kaleel Mohamed

 as many time of not correct parameters set at S7 side, I recommend share with us your PC Modbus app screenshots of correct functionality, to see what parameters you've set there to have correct data. Then it can be easy to help you exactly. Pls ZIP screenshots and attach it with description what data you want read from Server.

I have the same problem any help for solution? Do you even solve the problem?

Hi，I have the same problem，I run MB_CLIENT with mode 1，Busy always true ，status always 7006, have you solved it?  Look forward to your reply！

Hi，I have the same problem but I run MB_CLIENT with mode 0，Busy always true and status always 7006, never status 7000 or done = true.  

Hello all posters previously,

your questions are not clear so the correct helpful answer can be given.

One described MODE 1, next user MODE 0 but clear more deep description of the problem and situation is missing. We are not able help in this case, in case of not more deep described problems.