Toshiba TOSVERT VF-AS3, Instruction Manual

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13. Trip information and measures
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If a trip occurs, make failure diagnosis according to the table below before contacting your Toshiba dis-
tributor.
■ Term description
■ Trip information
13
Trip information and measures
13. 1 Description of trip and alarm information
and measures
Trip
Output of the inverter is turned OFF for protection of the inverter or external equipment.
A failure signal can be output if the output terminal function is assigned.
(A failure signal is assigned to the terminal [FL] in the default setting).
Alarm
Indicates a condition that the inverter or external equipment may be damaged if continued.
A signal can be output if the output terminal function is assigned.
Under voltage, etc. are displayed with blinking on the operation panel.
Pre-alarm
A condition close to the trip level.
A signal can be output when the output terminal function is assigned.
"C", "P", "L", and "H" blink in the operation panel during run for overcurrent, overvoltage,
overload, and overheat respectively.
Message Informs a status of the inverter and setting error. It is not an alarm.
Trip
display
Failure
code
Trip name Detection factor Measures
E 0011 Emergency
off Emergency off is input.
1) When a run command is other than the
operation panel, [STOP/RESET] key
was pressed twice.
2) A signal was input to the input terminal
in which emergency off is assigned.
3) Emergency off is input from
communication.
• Reset after solving problems.
• Clear the emergency off signal.
E-11 002B Brake answer
error * The system does not reply even after the
setting time in <F630: Brake answer wait
time> elapsed. • Check the system.
• Check if the <F630> setting is correct.
When not used, set <F630>="0.0: Dis-
abled".
E-12 002C PG error 1) PG is disconnected.
2) Error exists in PG wiring.
3) PG voltage is improper. • Check the PG wiring.
• Check if the PG settings are correct.
<F376: PG phases number select>,
<F379: PG option voltage>
*Enable/Disable can be selected for trip with a parameter.