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Hello!

I'm using V1210 to control and monitor a container datacenter. The monitoring protocol used by the client is snmp. But there's a problem, the PLC responds only 5 variables per request. If prompted more than 5 variables, the PLC crashes.

Is there any way to improve it?

It is possible to use the memory card to increase the response buffering snmp?

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Hi,

When OPLC craches, what is an error description on the screen?

If craches happen frequent and at the same operation, please send both, Master and Client projects (if both are Unitronics OPLCs) to support@unitronics.com.

Add detailed explanation of SNMP session.and network diagram.

What is VisiLogic version, versions of system files used by VisiLogic for each OPLC and versions of system files at each OPLC.

BR

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