ABB 888-2, Applications Manual

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6.2.4 Nested Diagnosis
Parent
Nested Diagnosis belongs to the type Industrial Network , in the topic I/O System .
Cfg name
Nesteddiagnosis
Description
The parameter Nested Diagnosis specifies diagnosis in hierarchical plants and
enables the end-users to evaluate the status of the PROFINET network from a
central PLC or external tool.
Usage
If the parameter Nested Diagnosis is activated, alarms will be forwarded from a
controller if its internal device has a connected controller.
Prerequisites
The option PROFINET Controller/Device or PROFINET Device must be installed.
Default value
The default value is Deactivated .
Allowed values
Activated
Deactivated
Application manual - PROFINET Controller/Device 55
3HAC050969-001 Revision: G
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6 System parameters
6.2.4 Nested Diagnosis