Hi everyone

I'm working with CPU 410-5H and I encounter with the below error when I was downloading:

"License error no license for the use of redundant PN subnetwork available
cannot load SDB 1010
The System data can not be loaded to module CPU 410-5H-(R0/S3) of station SIMATIC H Station"

I'm working with IM "6DL1 155-6AU00-0PM0"

How can I solve this problem?

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Split from License 410-5H.

Closed cause question posted twice.

The second thread with the subject License for PN redundant is published within the conference Process Control Systems SIMATIC PCS 7.

Best regards,
Jen_Moderator
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