CI854 Profibus network troubleshootingtroubleshoot
Profibus slave connection error display for following equipement in Control Builder under CI854:
Equipement Type: On-Off Valve/Actuator
Model no: EA-25/EA-250
How I can resolve/ Troubleshoot this error?
I don't know what is the problem,whether slave address is wrong or any thing that I need to configure during GSD file installation.
Slave address modification switch also not provided for equipement , Slave address is default factory set.
Error showig inside control builder: Slave does not exist.
Please guide me what procedure I follow to resolve problem.
> "Slave address modification switch also not provided for equipement , Slave address is default factory set."
I cannot believe this is correct. This would make it impossible to connect more than one valve to the same bus and would make the device completely useless to most customers. It is more likely that the address **can** be set but is set to an invalid value.
If the Installation of GSD is correct, Please check installation of profibus dp. It would be better if you have profibus analyzer as recommended tools for troubleshooting profibus network.