Rockwell-automation 8510 AC Spindle Drive System User Manual Uživatelský manuál stáhnout pdf (Strana 62)

Interface Signal Descriptions

Chapter 7

7-58

ATTENTION: The user has the ultimate responsibility to

determine which stopping method is best suited to the applica-

tion and will meet applicable standards for operator safety. This

responsibility includes machine risk assessments to identify

hazards associated with “emergency” conditions and the

appropriate system solutions.

ATTENTION: If an electronic malfunction occurs that pre-

vents the drive from responding to the removal of the Drive En-

able input, the motor will continue to operate under power until

the user supplied time delayed dropout relay de-energizes and

opens the Coast to Stop input. If this operation poses an unac-

ceptable risk of personal injury or machine damage, immediate-

ly remove the Coast to Stop input and use an external braking

system to provide rapid stops in an “emergency” situation.

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Rockwell-automation 8510 AC Spindle Drive System User Manual Uživatelský manuál Strana 62