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Mill
Lathe
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Other Applications
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Error Search Result: error_notification_0077
ATC FAULT – EXCHANGE ARM DOWN SWITCH FAULT.
Definition:
Message is in response to failed steps during either a tool change or a requested action as part of Diagnostics.
Message indicates which stage of the tool change an error occurred.
Corrective Actions:
Authorized service personnel should use Diagnostics to determine if there is a mechanical or electrical fault.