Toshiba TOSVERT-130G2+, Operation Manual

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TOSHIBA
Overcurrent during acceleration (an overcurrent occurred during an acceleration).
Overcurrent during deceleration (an overcurrent occurred during a deceleration).
Overcurrent during run (an overcurrent occurred during a run).
Overcurrent detected at start-up (suspect inverter damage).
Overcurrent detected at start-up (suspect short circuit at load side).
Overcurrent in regenerative discharge resistor (an overcurrent flowed in the
regenerative discharge resistor). *
Overvoltage during deceleration (an overvoltage was generated during
deceleration).
Overvoltage (an overvoltage was generated).
Overload (the motor was overloaded).
Overload of regenerative discharge resistor (the regenerative discharge resistor
was overloaded). *
Overheat (the inverter body was overheated).
Ground fault (a ground fault overcurrent in the load side circuit).
Emergency stop (an emergency stop was executed by a command from the panel
during an automatic run or a remote control operation).
Frequency setting signal error (this is a warning only and is not a trip).
Points 1 and 2 of a frequency setting signal are too close together. Correct the
setting of points 1 and 2 by providing an adequate distance between them.
The main RAM in the main CPU is abnormal (the main RAM must be replaced).
The main ROM in the main CPU is abnormal ( the main ROM must be replaced).
The RAM in the digital operating panel CPU is abnormal (the RAM in the digital
operating panel must be replaced).
The ROM in the digital operating panel CPU is abnormal (the ROM in the digital
operating panel must be replaced).
A key in the digital operating panel keypad is defective (the keypad must be
replaced).
Data stored in the EEPROM is abnormal (the EEPROM must be replaced).
EEPROM abnormality (abnormalities were found in the "past trip cause" data).
EEPROM abnormality (An abnormality was found in a set value).
Communication abnormality (an abnormality was found in transmission). **
Power supply undervoltage (the input voltage supplied to the inverter is to low).
DC main circuit undervoltage (the internal DC main circuit voltage is to low) .
An EMERGENCY STOP procedure has been activated. Caused by pressing
STOP while in REMOTE CONTROL (see section 8.1.3 for details).
Not Actual fault codes, however these errors can be seen when attempting to set
function parameters with incorrect data values (see section 6.7 and 6.8 for error
messages).
7.5.2 Tripped Status Monitoring
If a trip should occur, one of the following fault codes could appear.
Fault Codes
Display Status
* The OCr & OLr functions are available only in the units listed: G2+2010 to G2+2220
and G2+4015 to G2+4220.
** The "Err.t" display involves a trip.
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