User`s guide

Demonstration Scripts
46 M1 System Management Board User’s Guide
To upload a stored event log from the target board, click the Update button. This takes all the current board information
from the internal Fusion Flash nonvolatile memory and displays it on-screen with specific details about type, channel,
timestamp, and description. Description may include source, time, and historic data.
To set up sample/threshold data logging:
1. Click the Thresholds tab and set the threshold for the potentiometer. Ensure the potentiometer is in range. Refer
to “Setting Thresholds” on page 39 for more information about setting thresholds.
2. Move the potentiometer by turning the handle.
3. Click the Board Status tab and observe the potentiometer field as you move the potentiometer. The indicator
changes from yellow to green, then to red.
4. Click the Event Log tab and click the Update button.
Figure 5-13. Event Log Example
5. View the log and make note of the changes in the potentiometer field. Table 1 specifies the warning levels.
6. Click the Graphs tab and observe the graph for the potentiometer.
The example shown in Figure 5-13 shows that at time 23:23:52, channel 18 sent a warning event indicating that the
voltage/current/temperature level dropped below the stated local minimum (Lo-Warn).
Table 1. Warning Legend
Warning Description
Severe – Under Lo-Limit breached
Warn – Under Lo-Warn breached
Ok Within acceptable range
Warn – Over Hi-Warn breached
Severe – Over Hi-Limit breached