Enabling unit of teaching pendant
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United States of America Patent
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N/A
Issued Date -
Sep 21, 2006
app pub date -
Dec 22, 2003
filing date -
Dec 27, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A teaching pendant enabling device includes first enabling signal circuit (C1), second enabling signal circuit (C2), first monitor circuit (C3) and second monitor circuit (C4) which are formed of contacts included in right and left deadman switches (1a and 1b) and those included in relays (R1 and R2.) The first monitor circuit (C3) and the second monitor circuit (C4) are supplied with electric power from an internal power source (2) via a main switch (15.)
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