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3.2.10.2 Deleting Certificates
To delete certificates from the monitor:
1. Select [Main Menu]→[Maintenance>>]→[User Maintenance>>]→enter the required password.→[Network
Setup >>]→[Certificates Maintenance >>]→[Delete certificates>>].
2. Select the certificates you want to delete. If you want to deselect certificates, select [Reset] and reselect the
desired items.
3. Select [Delete]. The certificates selected will be deleted from the monitor and will disappear from the [CA
Certificate] drop-down list.
3.2.11 Setting the Network Service Quality Level
To set the quality of service (QoS):
1. Select [Main Menu]→[Maintenance>>]→[User Maintenance>>]→enter the required password.→[Network
Setup >>]→[QoS Setup >>].
2. Select the desired value for [Realtime Monitoring]. This sets the service quality of network connection for
important realtime network transactions such as parameter measurements, waveforms, and alarms. The value
ranges from 0 to 7. The greater the value, the higher priority the network transaction.
3. Select the desired value for [Others]. This sets the service quality of network connection for secondary
non-realtime network transactions such as transferring history data from the monitor to the CMS. The value
ranges from 0 to7. The greater the value, the higher priority the network transaction.
3.2.12 Setting the Multicast Parameters
Multicast parameters must be configured before use on a network.
To set the multicast parameters:
1 Select [Main Menu]→[Maintenance>>]→[User Maintenance>>]→enter the required password.→[Network
Setup >>]→[Multicast Setup >>].
2. Set [Multicast Addr] and [TTL].
3. Select [Ok] to save the setting.
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