Toshiba TOSVERT VF-AS3 Instruction Manual page 573

Trip Failure
Trip name
display code
E-37 0045 Servo lock
error
E-39 0047 PM control
error
E-42 004A Cooling fan
fault
E-43 004B Communica-
tion time-out
(embedded
Ethernet)
E-44 004C Battery of
panel failure
E-99 0058 Trip for test *
EEP1 0012 EEPROM
fault 1
EEP2 0013 EEPROM
fault 2
EEP3 0014 EEPROM
fault 3
EF2 0022 Grounding
fault *
EPHI 0008 Input phase
loss *
EPHO 0009 Output phase
loss *
*Enable/Disable can be selected for trip with a parameter.
Err2 0015 RAM fault
Detection factor
1) The lock up torque or more external
load is applied to the motor.
2) Setting of motor parameters is
improper.
During auto-tuning or initial position, the
motor current became very high.
The cooling fan failed.
Embedded Ethernet communication timed
out.
1) A battery is not in.
2) The battery level is low.
Trip for test occurred.
Fault occurred during internal data writing. Turn off the power and then turn it on
1) While setting <tyP: Default setting>, the
power was turned OFF or momentary
power failure occurred.
2) Fault occurred during internal data
writing.
Fault occurred during internal data read-
ing.
1) Grounding fault occurred in the output
wiring or the motor.
2) Overcurrent occurred in the braking
resistor.
3) When connected to AC power supply
and common DC bus link is done,
sneak circuit is generated causing
unnecessary trip.
1) Input side phase has failed.
2) Power circuit capacitor capacity is
inadequate.
Output side phase has failed.
Control RAM fault.
13-3
E6582062
Measures
1) Reduce the load to apply the servo
lock.
2) Set the motor parameters according to
the motor characteristic, and perform
auto-tuning.
<vL: Base frequency 1>,
<vLv: Base frequency voltage>,
<F405: Motor rated capacity>,
<F415: Motor rated current>,
<F417: Motor rated speed>,
<F400: Offline auto-tuning>, etc.
Measure inductance with a LCR meter,
etc., and set to the parameter directly.
The cooling fan needs to be replaced.
Contact your Toshiba distributor.
Check the Ethernet communication equip-
ment and wiring.
1) Put a battery.
2) Replace the battery.
Reset if no problem is found.
again.
If the fault occurs again, contact your
Toshiba distributor.
1) Set <tyP> again.
If the fault occurs again, contact your
Toshiba distributor.
2) Turn off the power and then turn it on
again.
If the fault occurs again, contact your
Toshiba distributor.
Turn off the power and then turn it on
again.
If the fault occurs again, contact your
Toshiba distributor.
1) Check grounding fault in the wiring on
the output side and the motor.
2)
• Increase the deceleration time. <dEC:
Deceleration time 1>, etc.
• Set <F307: Supply voltage compensa-
tion, Output voltage limitation> to "1" or
"3".
3) <F636: Ground fault trip> = "0:
Disabled"
1) Check phase failure in the wiring on the
input side.
2) Contact your Toshiba distributor.
Check phase failure in the wiring on the
output side.
Fault in internal inverter.
Contact your Toshiba distributor.
13. Trip information and measures
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