Mitsubishi Electric FR-F740-00023

67
Adjustment of the output torque (current) of the motor
4
/:D:O$>$D+
4.3 Adjustment of the output torque (current) of the motor
4.3.1 Manual torque boost (Pr. 0, Pr. 46)
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 Pr. 46 Second torque boost&.-&4#7.9&C"5$&0"5&;!&-./$#7&0)+$-&($6
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z1(0(+&0(+K)5&.$&0"5&7(C<*+5K)5$,'&+#$/5&,#$&25&#9M)-059&0(&0"5&7(#9&0(&.$,+5#-5&0"5&-0#+0.$/&?(0(+&0(+K)56
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hF !"5'&,#$&25&-50&C"5$&Pr. 160 User group read selection&c&O>O6&(Refer to page 173.)
&
J!K +(<)(*1L#(-)Z7&#<;67=(B&1(
 U$& 0"5& #--)?80.($& 0"#0& Pr. 19 Base frequency voltage&.-
F>>jB&-50&0"5&()08)0&4(70#/5&#0&>kV&.$&j&.$&Pr. 0 [Pr. 46\6
&L9M)-0&0"5&8#+#?505+&7.0075&2'&7.0075&[#2()0&>6^j\B&#$9&,"5,%
0"5& ?(0(+& -0#0)-&5#,"& 0.?56& 3*& 0"5& -500.$/& .-& 0((& 7#+/5B& 0"5
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 !"5&;!&-./$#7&.-&#--./$59&0(&0"5&;!&05+?.$#7&.$&0"5&95*#)70&-500.$/6&A'&-500.$/&O_O&0(&#$'&(*&Pr. 178 to Pr. 189 (Input terminal function
selection)B&'()&,#$&#--./$&0"5&;!&-./$#7&0(&0"5&(0"5+&05+?.$#76
G:H>5IE
 3$,+5#-5&0"5&-500.$/&C"5$&0"5&9.-0#$,5&250C55$&0"5&.$45+05+&#$9&?(0(+&.-&7($/&(+&C"5$&?(0(+&0(+K)5&.-&.$-)**.,.5$0&.$& 0"5&7(C<
-8559&+#$/56&3*&0"5&-500.$/&.-&0((&7#+/5B&#$&(45+,)++5$0&0+.8&?#'&(,,)+6
 !"5&Pr. 0&#$9&Pr. 46&-500.$/-&#+5&4#7.9&($7'&C"5$&aY:&,($0+(7&.-&-575,0596
 P"5$&)-.$/&0"5&.$45+05+&959.,#059&?(0(+&[,($-0#$0<0(+K)5&?(0(+\&C.0"&0"5&>>F]E&(+&>>F=>B&-50&0"5&0(+K)5&2((-0&4#7)5&0(&]j6&3*
0"5& .$.0.#7& -50& Pr. 71& 4#7)5& .-& ,"#$/59& 0(& 0"5& -500.$/& *(+& )-5& C.0"& #& ,($-0#$0<0(+K)5& ?(0(+B& 0"5& Pr. 0& -500.$/& ,"#$/5-& 0(& 0"5
,(++5-8($9.$/&4#7)5&.$&#2(456
 S"#$/.$/&0"5&05+?.$#7&#--./$?5$0&)-.$/&Pr. 178 to Pr. 189 (input terminal function selection)&?#'&#**5,0&0"5&(0"5+&*)$,0.($-6&d75#-5
?#%5&-500.$/&#*05+&,($*.+?.$/&0"5&*)$,0.($&(*&5#,"&05+?.$#76
i/<)<B&(&)=#)&@&))&;#(-#i
Pr. 3 Base frequency, Pr. 19 Base frequency voltage Refer to page 78
Pr. 71 Applied motor Refer to page 99
Pr. 80 Motor capacity Refer to page 68
Pr. 178 to Pr. 189 (Input terminal function selection) Refer to page 110
Output
voltage
P
r.0
P
r.46
Setting
range
Base
frequency
0
100%
Output
frequency
(Hz)