Experimental Physics and
Industrial Control System

Hello everyone. Has anyone developed device driver
and EPICS support for SBS IP-DeviceNet master?
Or can anyone give me some help about it?
We choose DeviceNet as fieldbus of our control system,
using IP-DeviceNet as scanner and AB1794 as slave.
So we need a driver now.
I have developed a sample device driver for IP-DeviceNet
based on SBS example code. I can control HURON DeviceNet
Slave Emulator using this driver. But when I try to connect
AB1794-ADN there are some problem. Poll IO connection can
be established but there are no any data exchange between
them. So after several seconds this connection was deleted.
I am confused about it and need someone's help

All replies will be appreciated.

Leng Yongbin

Replies:

Re: EPICS support for IP-DeviceNet Scanner? Bill Brown

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