NI OPC and connection to a CompactLogix 5370 controller Rev 33.01

[Ephemera01]

Hi all,

I've successfully connected NI OPC v 5.19.492.0 to older CompactLogix 5370 controllers, however the latest one supplied by our machine manufacturer is at firmware rev. 33.011. Does anyone know if this firmware is supported by our version of OPC or if there is a plugin/patch to bring our OPC software up-to-date?

Thanks in advance,

Eph.