Editing Motor peak and continuous current limits
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==Description of operation== | ==Description of operation== | ||
The basic parameters for current limiting are: | The basic parameters for current limiting are: | ||
− | * | + | *[[MMC]] Motor maximum current a.k.a. motor peak current |
− | * | + | *[[MCC]] Motor continuous current a.k.a. motor continuous current |
− | * | + | *[[MTC]] Motor thermal constant time |
*Peak current time limit ''T'', normally a fixed value of 1 or 2 seconds depending on drive model | *Peak current time limit ''T'', normally a fixed value of 1 or 2 seconds depending on drive model | ||
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Physical definition of time constant is the time where measured variable (in this case temperature) has risen to 63% of final settling value under constant driving. | Physical definition of time constant is the time where measured variable (in this case temperature) has risen to 63% of final settling value under constant driving. | ||
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