Mitsubishi Electric FR-F740-00023

76
Limiting the output frequency
4.4 Limiting the output frequency
4.4.1 Maximum/minimum frequency (Pr. 1, Pr. 2, Pr. 18)
h !"5&8#+#?505+-&,#$&25&-50&C"5$&Pr. 160 User group read selection&c&O>O6&(Refer to page 173)
J2K +&(#B*1*B7B#@)&Z7&1'8
 T-5&Pr. 2 Minimum frequency&0(&-50&0"5&7(C5+&7.?.0&(*&0"5&()08)0&*+5K)5$,'6
 !"5& ()08)0&*+5K)5$,'&.-&,7#?859& 2'&0"5&Pr. 2&-500.$/&545$&0"5&-50&*+5K)5$,'&.-&7(C5+&0"#$&0"5&Pr. 2&-500.$/&[!"5
*+5K)5$,'&C.77&$(0&95,+5#-5&0(&0"5&Pr. 2&-500.$/6\&
/7)?-=& /<)<B&(&)#(,<(#B7=(#A&#+&( D&@&)#(-#/<L&
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!O<]*B7B#@)&Z7&1'8
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>&0(&F]>kV
b50&0"5&)885+&7.?.0&(*&0"5&()08)0&
*+5K)5$,'6
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*+5K)5$,'6
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#
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 b50& 0"5& )885+& 7.?.0& (*& 0"5& ()08)0& *+5K)5$,'& .$& Pr. 1 Maximum
frequency6&3*&0"5&*+5K)5$,'&(*&0"5&*+5K)5$,'&,(??#$9&5$05+59&.-
"./"5+&0"#$&0"5&-500.$/B&0"5& ()08)0& *+5K)5$,'& .-&,7#?859&#0&0"5
?#@.?)?&*+5K)5$,'6
 P"5$&'()&C#$0&0(&85+*(+?&(85+#0.($&#2(45&F]>kVB&-50&0"5&)885+
7.?.0& (*& 0"5& ()08)0& *+5K)5$,'& 0(& Pr. 18 High speed maximum
frequency6&[P"5$&Pr. 18&.-&-50B&Pr. 1&#)0(?#0.,#77'&-C.0,"5-&0(&0"5
*+5K)5$,'& (*& Pr. 186& P"5$& Pr. 18&.-&-50B&Pr. 18&#)0(?#0.,#77'
-C.0,"5-&0(&0"5&*+5K)5$,'&(*&Pr. 16\
D$O:Db+
 P"5$&85+*(+?.$/&(85+#0.($&#2(45&E>kV&)-.$/&0"5&*+5K)5$,'& -500.$/& #$#7(/&-./$#7B&,"#$/5& Pr. 125 (Pr. 126) (frequency setting
gain)6&3*&($7'&Pr. 1&(+&Pr. 18&.-&,"#$/59B&(85+#0.($&#2(45&E>kV&,#$$(0&25&85+*(+?59
D$O:Db+
 P"5$&Pr. 15 Jog frequency&.-&5K)#7&0(&(+&75--&0"#$&Pr. 2B&0"5&Pr. 15&-500.$/&"#-&8+5,595$,5&(45+&0"5&Pr. 2&-500.$/6
 P"5$&-0#77&8+545$0.($&.-&#,0.4#059&0(&95,+5#-5&0"5&()08)0&*+5K)5$,'B&0"5&()08)0&*+5K)5$,'&?#'&9+(8&0(&Pr. 2&(+&257(C6
#G:H>5IE
3*&0"5&Pr. 2&-500.$/&.-&"./"5+&0"#$&0"5&Pr. 13 Starting frequency&4#7)5B&$(05&0"#0&0"5&?(0(+&C.77&+)$&#0&0"5&-50&
*+5K)5$,'&#,,(+9.$/&0(&0"5&#,,575+#0.($&0.?5&-500.$/&2'&?5+57'&-C.0,".$/&0"5&-0#+0&-./$#7&($B&C.0"()0&5$0+'&(*&0"5&
,(??#$9&*+5K)5$,'6
i/<)<B&(&)=#)&@&))&;#(-#i
Pr. 13 Starting frequency Refer to page 92
Pr. 15 Jog frequency Refer to page 84
Pr. 125 Terminal 2 frequency setting gain frequency, Pr. 126 Terminal 4 frequency setting gain frequency Refer to page 162
Output frequency
(Hz)
Pr.1
Pr.18
Pr.2
Frequency setting
Clamped at the
maximum frequenc
y
Clamped at the
minimum frequency
5, 10V
(20mA)
0
(4mA)