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Mitsubishi Electric FR-F740-00023

Mitsubishi Electric FR-F740-00023
341 pages
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273
Causes and corrective actions
5
/DI>$G>5V$#3HEG>5IE+
I?&)<(*-1#/<1&%#
51;*'<(*-1
Da
3DT/HX9
3DT/HXQ
Da
E<B&
;5/5$5+#0.45&2+#%5&8+5#7#+?
R&=')*?(*-1
L885#+-&.*&0"5&+5/5$5+#0.45&2+#%5&9)0'&+5#,"5-&(+&5@,559-&G^j&(*&0"5&Pr. 70 Special regenerative brake
duty&4#7)56&P"5$&0"5&-500.$/&(*&Pr. 70 Special regenerative brake duty&.-&0"5&.$.0.#7&4#7)5&[Pr. 70&cO>O\B&0".-&
C#+$.$/&9(5-&$(0&(,,)+6&3*&0"5&+5/5$5+#0.45&2+#%5&9)0'&+5#,"5-&F>>jB&#&+5/5$5+#0.45&(45+4(70#/5&[W6&
Ua~\&(,,)+-6
!"5&;Ad&-./$#7&,#$&25&-.?)70#$5()-7'&()08)0&C.0"&0"5&D;AJ&9.-87#'6&:(+&0"5&05+?.$#7&)-59&*(+&0"5&;Ad&
-./$#7&()08)0B&#--./$&0"5&*)$,0.($&2'&-500.$/&O=O&[8(-.0.45&7(/.,\&(+&OF>=O&[$5/#0.45&7(/.,\&.$&#$'&(*&Pr. 190
to Pr. 196 (output terminal function selection)6&(Refer to page 116)
L885#+-&($7'&*(+&0"5&>FG>>&(+&?(+56
G,&'.#?-*1(
q S"5,%&0"#0&0"5&2+#%5&+5-.-0(+&9)0'&.-&$(0&"./"6
q S"5,%&0"#0&0"5&Pr. 30 Regenerative function selection&#$9&Pr. 70 Special regenerative brake duty&4#7)5-&#+5&
,(++5,06
G-))&'(*0&#<'(*-1
q 3$,+5#-5&0"5&95,575+#0.($&0.?56
q S"5,%&0"5&Pr. 30 Regenerative function selection&#$9&Pr. 70 Special regenerative brake duty&4#7)5-6
I?&)<(*-1#/<1&%#
51;*'<(*-1
>U
3DT/HX9
3DT/HXQ
>U
E<B&
W75,0+($.,&0"5+?#7&+57#'&*)$,0.($&8+5#7#+?
R&=')*?(*-1
L885#+-&.*&0"5&,)?)7#0.45&4#7)5&(*&0"5&Pr. 9 Electronic thermal O/L relay&+5#,"5-&(+&5@,559-&G^j&(*&0"5&
8+5-50&754576&3*&.0&+5#,"5-&F>>j&(*&0"5&Pr. 9 Electronic thermal O/L relay&-500.$/B&#&?(0(+&(45+7(#9&0+.8&[W6&
!k1\&(,,)+-6
!"5&!kd&-./$#7&,#$&25&-.?)70#$5()-7'&()08)0&C.0"&0"5&D!kJ&9.-87#'6&:(+&0"5&05+?.$#7&)-59&*(+&0"5&!kd&
-./$#7&()08)0B&#--./$&0"5&*)$,0.($&2'&-500.$/&OGO&[8(-.0.45&7(/.,\&(+&OF>GO&[$5/#0.45&7(/.,\&.$&#$'&(*&Pr. 190
to Pr. 196 (output terminal function selection)6&(Refer to page 116)
G,&'.#?-*1(
F6 S"5,%&*(+&7#+/5&7(#9&(+&-)995$&#,,575+#0.($6
]6 3-&0"5&Pr. 9 Electronic thermal O/L relay&-500.$/&.-&#88+(8+.#05|&(Refer to page 95.)
G-))&'(*0&#<'(*-1
F6 ;59),5&0"5&7(#9&C5./"0&(+&0"5&$)?25+&(*&(85+#0.($&0.?5-6
]6 b50&#$&#88+(8+.#05&4#7)5&.$&Pr. 9 Electronic thermal O/L relay6&(Refer to page 95.)
I?&)<(*-1#/<1&%#
51;*'<(*-1
O>
3DT/HX9 tttt
3DT/HXQ O>
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1#.$05$#$,5&-./$#7&()08)0
R&=')*?(*-1
3$9.,#05-&0"#0&0"5&,)?)7#0.45&5$5+/.V#0.($&0.?5&(*&0"5&.$45+05+&"#-&+5#,"59&#&/.45$&0.?56
P"5$&0"5&-500.$/&(*&Pr. 504 Maintenance timer alarm output set time&.-&0"5&.$.0.#7&4#7)5&[Pr. 504&c&OHHHHO\B&
0".-&8+(05,0.45&*)$,0.($&9(5-&$(0&*)$,0.($6
G,&'.#?-*1(
!"5&Pr. 503 Maintenance timer&-500.$/&.-&7#+/5+&0"#$&0"5&Pr. 504 Maintenance timer alarm output set time&
-500.$/6&(Refer to page 254.)
G-))&'(*0&#<'(*-1
b500.$/&O>O&.$&Pr. 503 Maintenance timer&5+#-5-&0"5&-./$#76
I?&)<(*-1#/<1&%#
51;*'<(*-1
G/
3DT/HX9 tttt
3DT/HXQ G/
E<B&
d#+#?505+&,(8'
R&=')*?(*-1
L885#+-&C"5$&8#+#?505+-&#+5&,(8.59&250C55$&?(957-&C.0"&,#8#,.0.5-&(*&>FFE>&(+&75--&#$9&>FG>>&(+&
?(+56
G,&'.#?-*1(
;5-500.$/&(*&Pr.9, Pr.30, Pr.51, Pr.52, Pr.54, Pr.56, Pr.57, Pr.70, Pr.72, Pr.80, Pr.90, Pr.158, Pr.190 to Pr.196,
Pr.557&#$9 Pr.893&.-&$5,5--#+'6
G-))&'(*0&#<'(*-1
b50&0"5&.$.0.#7&4#7)5&.$&Pr. 989 Parameter copy alarm release6

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