JamesCH
Guest
J
Hi...
we use one set of controllogix 5555 redundant system with controlnet connected to I/O chassis and ethernet 1756-ENBT card mount on remote chassis, and three computer (run xp sp1) using wonderware version 8.0 with 5000 tags connected via hub to contrologix. RSLinx 2.42 use to setup FastDDE (OPC) for wonderware. We have massage on rslinx opc event shows "controllogix got disconnected and re-initialize".
We set the RSLinx opc with polled message 500 ms and packet limit maximum 20000. We have problem with some data slowdown such as to open control valve, etc.
How to setup opc correctly on rslinx?
Thank you.
james
we use one set of controllogix 5555 redundant system with controlnet connected to I/O chassis and ethernet 1756-ENBT card mount on remote chassis, and three computer (run xp sp1) using wonderware version 8.0 with 5000 tags connected via hub to contrologix. RSLinx 2.42 use to setup FastDDE (OPC) for wonderware. We have massage on rslinx opc event shows "controllogix got disconnected and re-initialize".
We set the RSLinx opc with polled message 500 ms and packet limit maximum 20000. We have problem with some data slowdown such as to open control valve, etc.
How to setup opc correctly on rslinx?
Thank you.
james