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VC-8000 MPS
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13.5 CMS-SD, and CMS-HD
13.5.1 Excellent “Flight Recorder” Solution
The most common usage of CMS-SD (HD) is for post-event analysis (flight recorder data).
CMS-SD/HD is a powerful flight recorder solution. Data is recorded inside the rack; network issues,
server issues etc. will not prevent data from being collected. When a machine event occurs, the data
can be extracted, saved, and shared for post-event analysis.
Using CMS-SD/HD for real time condition monitoring is not recommended. A CMS-XC or CMS-PI
solution will provide much faster and easier access to the data.
CMS-SD (HD) can be used concurrently with CMS-PI, or CMS-XC. In this case the CMS-SD (HD)
works only as a backup in case of data loss at the server.
Using CMS-SD/HD for real time condition monitoring is not recommended. A CMS-PI (or XC)
solution will provide much faster and easier access to the data.
13.5.2 CMS-SD (SD Card)
The SD card provides local CMS data storage for the rack. This data is for post-event analysis and
can be viewed using the CMS software. The SD card is independent of the CMS (DAC) Ethernet port;
they can both be used at the same time.
This feature must be enabled in the SAM configuration. Appropriate CMS licensing is required.
Figure 13-5) SD Card
The SD card must be removed and copied to a computer to view the data. The SD card can be
manually removed (replaced) at any time. When the disk is full the oldest data will be over-written.
The following table shows SD cards that can be used.
SDSC (Standard
Class 10, at least 95 MB/s
Class 10, at least 95 MB/s
SDXC (Extended
Table 13-12) SD Card Requirements