50
4.3 FAULT FUNCTIONS.
FUNCTION
STATUS LEDS
DIGITAL
OPERATOR
DISPLAY
DESCRIPTION
DS1 (GRN)
DS2 (RED)
Undervoltage
Off
LIT
U u I
GPD 333 drive shutdown;
main circuit DC voltage was
lower than 210V for 230V
rated drive, or lower than
420V for 460V rated drive.
Overcurrent
Blinking
LIT
o C
GPD 333 drive shutdown;
output current exceeded 200%
of GPD 333 rated current.
Grounding
Blinking
LIT
G F
GPD 333 drive shutdown;
grounding occured at
GPD 333 output side and
grounding current flowed.
Overvoltage
Off
LIT
o u
GPD 333 drive shutdown;
main circuit DC voltage
exceeded 410V for 230V rated
drive, or exceeded 820V for
460V rated drive.
Fuse Blown
Off
Off
No display
GPD 333 drive shutdown;
blown fuse.
Fin Overheat
LIT
Blinking
o H
GPD 333 drive shutdown;
thermistor exceeded rating.
Overload
( Motor )
LIT
Blinking
o L I
GPD 333 drive shutdown;
electronic thermal overload
detected.
Overload
( Drive )
LIT
Blinking
o L 2
GPD 333 drive shutdown;
electronic overload operated
( at 150% for one minute ).
Overload
( Overtorque )
LIT
Blinking
o L 3
GPD 333 drive shutdown;
overtorque detection pro-
grammed for shutdown ( coast
stop ), and GPD 333 output
current exceeded detection
level ( constant no-41 ) for
longer than overtorque detec-
tion time ( constant no-42 ).
efesotomasyon.com - Yaskawa ac drive,servo motor
Содержание GPD 333
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