Is it possible to have redundant servers with Compact HMI 800?
Asked 7 years ago
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! Compact HMI 800 does not support redundancy. so the server may not be configured for redundancy.
What is possible, is to have 2 parrallel Compact HMI 800 systems. This is not redundant but in case of a failure of one the other is available.
What is possible, is to have 2 parrallel Compact HMI 800 systems. This is not redundant but in case of a failure of one the other is available.
Answered 7 years ago
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2
AC 800M can have up to 6 independent connections - each connection can be independent OPC server that gives data to Compact HMI or other operator stations like 800xA or even DigiVis
Answered 7 years ago
1
This is not possible, The Compact HMI Server do not Support Redundancy, remember the Compact HMI is selling as a HMI for Basic Operation and Supervision with the advantage of some important feature like Full Audit trail, Calculation Engine, SMS & Email messaging, etc. that are included in the base license.
This product is made for small and medium systems where the supervision or control from the HMI is not critical.
If you need a solution equivalent but with redundancy you should use 800xA
Answered 6 years ago
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