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GE CB Watch 3 - Rewind Motor Current Alarm; Spring Operations Charts

GE CB Watch 3
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CB Watch 3 User Manual v6.3 - May 2019 Page 68 of 100
HMI: Measurement / Alarms
Figure 110 – Spring rewind motor current alarm setting
Spring operations charts
The motor current data is recorded for up to 12 seconds and a curve of current over time
is graphed, displayed on the HMI and stored for future comparison:
HMI: Measurement / Operations charts / Spring
Via the HMI, the user is also able to display the previous curves saved in the CBW3:
Figure 111 – Drop-down list of previous archives
In addition, the following historical graphs are also available:
- History of mean current value measured
- History of maximum current value measured
- History of spring rewinding time measured
- History of outside ambient temperature when these measurements were made

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