Mitsubishi Electric FR-F740-00023

81
V/F pattern
4
/:D:O$>$D+
4.5.3 Adjustable 5 points V/F (Pr. 71, Pr. 100 to Pr. 109)
!"5&#2(45&8#+#?505+-&,#$&25&-50&C"5$&Pr. 160 User group read selection&c&O>O6&(Refer to page 173)
L&959.,#059&aY:&8#005+$&,#$&25&?#95&2'&*+557'&-500.$/&0"5&aY:&,"#+#,05+.-0.,&250C55$&#&-0#+0)8&#$9&0"5&2#-5
*+5K)5$,'&#$9&2#-5&4(70#/5&)$95+&aY:&,($0+(7&[*+5K)5$,'&4(70#/5Y*+5K)5$,'\6
!"5&0(+K)5&8#005+$&0"#0&.-&(80.?)?&*(+&0"5&?#,".$5m-&,"#+#,05+.-0.,&,#$&25&-506
/<)<B&(&)#
E7BA&)
E<B& 51*(*<%#V<%7& +&((*1L#D<1L& R&=')*?(*-1
Q! :??%*&;#B-(-) >>B&FB&]B&]>
b50&O]O&*(+&#9M)-0#275&^&8(.$0-&aY:&
,($0+(76
!XX V[3!J@*)=(#@)&Z7&1'8K HHHH &>&0(&`>>kVB&HHHH
b50&5#,"&8(.$0-&[*+5K)5$,'B&
4(70#/5\&(*&aY:&8#005+$6
HHHHg&Q(&aY:&-500.$/
!X! V[3!J@*)=(#@)&Z7&1'8#0-%(<L&K >a &>&0(&F>>>a
!X2 V[32J=&'-1;#@)&Z7&1'8K HHHH &>&0(&`>>kVB&HHHH
!X4 V[32J=&'-1;#@)&Z7&1'8#0-%(<L&K >a &>&0(&F>>>a
!X9 V[34J(,*);#@)&Z7&1'8K HHHH &>&0(&`>>kVB&HHHH
!XM V[34J(,*);#@)&Z7&1'8#0-%(<L&K >a &>&0(&F>>>a
!XN V[39J@-7)(,#@)&Z7&1'8K HHHH &>&0(&`>>kVB&HHHH
!XQ V[39J@-7)(,#@)&Z7&1'8#0-%(<L&K >a &>&0(&F>>>a
!X\ V[3MJ@*@(,#@)&Z7&1'8K HHHH &>&0(&`>>kVB&HHHH
!XW V[3MJ@*@(,#@)&Z7&1'8#0-%(<L&K >a &>&0(&F>>>a
 L$'&aY:&,"#+#,05+.-0.,&,#$&25&8+(4.959&2'&8+5-500.$/&0"5&8#+#?505+-&(*
V/F1 (first frequency voltage/first frequency) to V/F56
 :(+& #& ?#,".$5& (*& 7#+/5& -0#0.,& *+.,0.($& ,(5**.,.5$0& #$9& -?#77& 9'$#?.,
-0#0.,& *+.,0.($& ,(5**.,.5$0B& *(+& 5@#?875B& -50& #& aY:& 8#005+$& 0"#0& C.77
.$,+5#-5&0"5&4(70#/5&($7'&.$&#&7(C<-8559&+#$/5&-.$,5&-),"&#&?#,".$5
+5K).+5-&7#+/5&0(+K)5&#0&#&-0#+06
J+&((*1L#?)-'&;7)&K
F\b50& 0"5& +#059& ?(0(+& ,)++5$0& .$& Pr. 19 Base frequency voltage6& [Q(
*)$,0.($&#0&0"5&-500.$/&(*&OHHHHO&[.$.0.#7&4#7)5\&(+&OGGGGO6\
]\b50& Pr. 71 Applied motor&0(&O]O&[L9M)-0#275&^&8(.$0-&aY:
,"#+#,05+.-0.,\6
_\b50&0"5&*+5K)5$,'&#$9&4(70#/5&'()&C#$0&0(&-50&.$&Pr. 100 to Pr. 1096
G:H>5IE
 L9M)-0#275&^&8(.$0-&aY:&,"#+#,05+.-0.,-&*)$,0.($&($7'&)$95+&aY:&,($0+(7&(+&U80.?)?&5@,.0#0.($&,($0+(76&!"5'&9(&$(0&*)$,0.($&*(+
b.?875&?#/$50.,&*7)@&45,0(+&,($0+(76
 P"5$& Pr. 19 Base frequency voltage &c&OGGGGO&(+&OHHHHOB& Pr. 71 &,#$$(0&25&-50&0(&O]O6&!(&-50& Pr. 71 &0(&O]OB&-50&0"5&+#059&4(70#/5&4#7)5&.$& Pr. 19 6
 P"5$&0"5&*+5K)5$,'&4#7)5-&#0&5#,"&8(.$0&#+5&0"5&-#?5B&#&C+.05&9.-#275&5++(+&[ \&#885#+-6
 b50&0"5&8(.$0-&[*+5K)5$,.5-B&4(70#/5-\&(*&Pr. 100 to Pr. 109&C.0".$&0"5&+#$/5-&(*&Pr. 3 Base frequency&#$9&Pr. 19
Base frequency voltage 6
 P"5$&O]O&.-&-50&.$&Pr. 71B&Pr. 47 Second V/F (base frequency) C.77&$(0&*)$,0.($6
 P"5$&Pr. 71&.-&-50&0(&O]OB&0"5&575,0+($.,&0"5+?#7&+57#'&*)$,0.($&?#%5-&,#7,)7#0.($&#-&#&-0#$9#+9&?(0(+6
D$O:Db+
 L&/+5#05+&5$5+/'&-#4.$/&5**5,0&,#$&25&5@85,059&2'&,(?2.$.$/& Pr. 60 Energy saving control selection &#$9&#9M)-0#275&^&8(.$0-&aY:6
 :(+&0"5&>>F]E&#$9&>>F=>B&0"5&Pr.0&Torque boost&#$9&Pr.12&DC injection brake operation voltage -500.$/-&#+5&#)0(?#0.,#77'&,"#$/59
#,,(+9.$/&0(&0"5&Pr. 71&-500.$/6
i/<)<B&(&)=#)&@&))&;#(-#i
 Pr. 3 Base frequency, Pr. 19 Base frequency voltage Refer to page 78
 Pr. 12 DC injection brake operation voltage Refer to page 100
 Pr. 47 Second V/F (base frequency) Refer to page 78
 Pr. 60 Energy saving control selection Refer to page 147
 Pr. 71 Applied motor Refer to page 99
 Pr. 80 Motor capacity(Simple magnetic flux vector control), Pr. 90 Motor constant (R1) Refer to page 68
B
ase frequency
voltage
Pr.19
Base frequency
Pr.3
Torque boost
Pr.0
V/F Characteristic
0
V/F5
V/F4
V/F3
V/F2
V/F1
Frequency
Voltage
#G:H>5IE
b50&0".-&8#+#?505+&,(++5,07'&#,,(+9.$/&0(&0"5&?(0(+&)-596&
3$,(++5,0&-500.$/&?#'&,#)-5&0"5&?(0(+&0(&(45+"5#0&#$9&2)+$6
Pr. 71
+(<1;<);#O-(-)#+&((*1L
XP#2P#2X
G-1=(<1(T(-)Z7&#O-(-)#+&((*1L
!#
Pr. 0 _j ]j
Pr. 12 `j ]j