ABB 800xA Operation page 30

Operator Messages
Dual: No response from the dual system
Check if both controllers are available on the network. They might be in
configuration mode.
Dual: Object selected in one of the dual nodes only
Check if both controllers are available on the network or if one of the controllers are
in configuration mode.
Dual: Object selection failed in one of the dual nodes
There is a discrepancy between the database contents of the two controllers.
Check that both controllers have the same database contents, i.e. the objects exist
and are implemented.
Dual: Single operation or configuration is not allowed
Single operation/configuration is not enabled. This can be done by setting the
relevant SNG_DIAL property in the NODE_DESCR database element. Used for
test purposes only.
Bypass Management: This OS is not accepted for system
operation
The operator workplace is not granted access to the Safeguard system and the
desired operation can not be performed.
The function is controlled by a Safeguard configuration parameter.
Bypass Management: Bypass Authorize Key is not activated
The access control input to a Safeguard system is not activated. This input must be
activated to perform changes in the Safeguard database.
The function is controlled by a Safeguard configuration parameter.
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Section 3 Operator Messages
3BNP004849-600