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Operation
Perform Restart
•
Loss of communication
If the coupling is simplex or redundancy is not available, all coupled PA
slaves drop out of the cycle.
Attention
The function reboots the HD2-GTR-4PA.
1. Right click on HD2-GTR-4PA
2. Select Additional Functions/Restart
Restart is performed after confirmation.
Perform Restart with Default Values
Loss of communication
•
If the coupling is simplex or redundancy is not available, all coupled PA
slaves drop out of the cycle.
Attention
With redundant coupling, the device that has just restarted takes over all
configurations from the other device that is still active. To be able to reset
to default values in a redundant system, the restarted Gateway must be
mounted alone on the Motherboard.
Note
The restart with Default Values function boots the HD2-GTR-4PA with
its default values. All manually configured data such as device tags,
Watchdog times and retry limits are lost.
To perform a restart with default values, proceed as follows:
1. Right click in the project tree on HD2-GTR-4PA
2. Select Additional Functions/Restart with Default Values
Restart is performed after confirmation.
Redundancy Switchover
•
Loss of communication
If redundancy is not available, all coupled PA slaves drop out of data ex-
change.
Before performing a switchover, check whether redundancy is available.
Attention
The primary and secondary device exchange roles. The active BIS
drops out of communication. All coupled PA slaves remain in the data
exchange.
Subject to reasonable modifications due to technical advances.
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