Opc server for ac 800M, Installation and Configuration

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3BSE035983-510 - en AC 800M 5.1 OPC Server

Settings > Time Synchronization... Figure 7. Time Synchronization dialog 1. Check the Enable

Clock Synchronization
OPC Server for AC 800M contains a function for clock synchronization. If enabled,
the OPC server will synchronize time in all connected controllers, at a certain
interval.
To clock synchronize from the OPC Server Configuration Panel, open the Time
Synchronization dialog box by selecting Settings > Time Synchronization...
Figure 7. Time Synchronization dialog
1.
Check the Enable check box and set the interval time (one hour is default) in
the entry fields for Hours: and Minutes:.
Minimum interval time is one minute and maximum is 24 hours
2.
Click OK.
Only controllers with the CPU parameter CS Protocol Type set to MMS will be
synchronized. If the CPU parameter is not set to MMS, clock synchronization will
be configured from Control Builder.
This type of clock synchronization should only be used if there is no clock master
synchronization throughout the controller network. Such a clock master could be
an AC 800M controller, but also another type of controller, for example an
AC400 controller.
The accuracy of the time synchronization cannot be guaranteed, due to the fact
that it relies on MMS communication. For more information about Clock
Synchronization, see the OPC Server online help or the Control Builder online
help.

Section 2 Start-up and Configuration
Define System
3BSE035983-510
29

Define System
To select a system and getting configuration data and later on saving cold retain
values, open the System dialog box by selecting Settings > System Connection...
from the OPC Server Configuration Panel.
Figure 8. System Dialog

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