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Start-Up Guide
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Controller-specific PlatformServices properties
As newer MultiSITE VM3 platforms are introduced, hardware-specific properties may be appended to the collection of a station’s Platform-
Services properties. Examples are given below.
MultiSITE VM3 SRAM support enabling/disabling
SRAM support is provided by the DataRecoveryService, a platform service that applies to SRAM-equipped MultiSITE VM3 controllers.
Enabling or disabling SRAM support in the DataRecoveryService
Prerequisite: A Station running, and that station is opened in MultiSITE Supervisor.
1. In the Nav tree, click to expand the station’s Services, then PlatformServices container to reveal all contained services.
2. Double-click DataRecoveryService. The Data Recovery Service Editor displays.
3. By default, the Service Enabled property is true. This is appropriate since the controller has no backup battery installed.
If a “battery-less” MultiSITE VM3 controller is powered from a battery-backed UPS, you could also choose to set Service Enabled to false.
Note:
If you set “Service Enable” to false, the DataRecoveryService no longer records runtime database changes to SRAM. The controller depends
entirely on its backup battery to preserve station data upon a power loss.
4. Click Save to write the configuration to host platform.
You are prompted to reboot now to apply the changes. Click Yes to reboot with the change in the DataRecoveryService (disabled or enabled)
made effective.
Figure 31: Data Recovery Service Editor.
PLATFORM SERVICES (STATION) AND
ADMINISTRATION