How is an error log viewed in an AC800F controller after it has been powered down/up?
The failure lamp lit on the RH (see photo) unit and it ceased to communicate with the clients et al. Base unit 3BDH000530R1 AC 800F - 16MB PM 803F
The customer powered it down/up - it has restarted and behaved itself since.
Can any AC800F controller errors be retrieved from the unit after the power down/up?
Clearly the customer would like to know the rason why so that the risk of it happening again can be assessed.
It has a battery backup unit as can be seen from the photo.
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