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GeneralInformation 1-3MN1942
WARNING: Be sure all wiring complies with the National Electrical Code and all regional and
localc odes. Improperwiring may res ult in unsafe conditions.
WARNING: Besure that y ou are completely familiar with thesafe operation and programming of
this equipment. This equipment may be connected to other machines that have
rotatingparts or parts that ar ec ontrolled by this equipment. Improperuse can cause
serious or fatal injury.
WARNING: The stop input to this equipment should not be used as the single means of
achieving a safety critical stop. Drive disable, motor disc onnect, motor brake and
othermeans shouldbe used as appropriate.
WARNING: Improper operation or programming of the drive may cause violent motion of t he
motor and driven equipment. Becertain that unexpect ed motormov ement will not
causeinjury to per sonnel or damage to equipment. Peaktorque of several times the
ratedmotor tor que can occur during control failure.
WARNING: Whenoperating a rotary motor w ith no load coupled to its s haft, remove the shaft k ey
toprevent itflying out when the shaft rotates .
WARNING: Aregeneration r esistor may generate enough heat to ignite combustible materials.
Toavoid fire haz ard, keep all combustible materials and flammable vapors away
fromthe brake resistors.
CAUTION: Toprevent equipment damage, be certain that the input power has corr ectly sized
protective devices installed.
CAUTION: Toprevent equipment damage, be certain that input and out put signals are powered
andreferenc ed correctly.
CAUTION: Toensure reliable performance of thisequipment be certain thatall signals to/from
thedrive ar e shielded correctly.
CAUTION: Suitable for use on a circuit capable of delivering not more than the RMS
symmetrical short circuit amperes listed here at rated v oltage.
Horsepower RMS Symmetrical Amperes
1-50 5,000
CAUTION: Avoidlocating the drive immediately aboveor beside heat generating equipment, or
directly below water or steam pipes.
CAUTION: Avoid locating the drive in the vicinity of corrosive substances or v apors, metal
particles and dust.
CAUTION: Donot connect AC pow erto t hedriv e terminals U, V and W.Connecting A Cpow er
tothese t erminals may result in damage to the drive.