Mitsubishi FREQROL-SF Troubleshooting Manual page 72

Ac spindle drive
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Criterion list
(when x 10 R range of the circuit tester is used)
Terminal to be
checked
Between
Cl and C2El
Between
Cl and Gl
Between
Between
Between
Between
G2 and E2
Between
Between
B2 and C2El
(Note)
terminal: Red lead of circuit tester
terminal: Black lead of circuit tester
Circuit tester
terminal
Cl
terminal
Cl
terminal
Cl
terminal
Cl
terminal
terminal
terminal
G2
terminal
G2
terminal
terminal
terminal
B2
terminal
B2
terminal
OK
Shortcircuited,
Several 1Ofi
indefinite
Shortcircuited,
Indefinite
several 100 R
Shortcircuited,
Indefinite
several 100R
Shortcircuited,
Indefinite
several 100 R
Several 100 R
Several 1OOR
indefinite
Shortcircuited,
Indefinite
several 100 R
Shortcircuited,
Several 10R
indefinite
Shortcircuited,
Indefinite
several 100R
Shortcircuited,
Indefinite
several 100 R
Shortcircuited,
Indefinite
several 100 R
Shortcircuited,
Several 1OOR
indefinite
Shortcircuited,
Indefinite
several 100 R
Shortcircuited,
Indefinite
several 100 R
Shortcircuited,
Several 10R
indefinite
Shortcircuited,
Indefinite
several 100 R
Shortcircuited,
No good

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