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Chapter 5
5.1.3 Trip conditions monitoring
2) Output frequency (Hz) at tripping
3) Output current (A) at tripping
4) DC voltage (V) across P and N terminals at tripping
5) Accumulated time (h) for which the inverter has
been running before tripping
6) Accumulated time for which the inverter power has
been on before tripping
1) Trip factor
These digits indicate a trip factor.
See Section 5.1.1.
Note: The above descriptions indicate the inverter status
at the occurrence of tripping, which may not correspond
to the apparent operation of the motor.
(Example)
When the PID control is used or the frequency command is
input as an analog signal (a voltage or current signal), the
inverter may repeat acceleration and deceleration
alternately at short intervals to make up for the
fluctuations of the analog signal, even if the motor is
apparently running at constant speed.
In such cases, the inverter status at tripping may not
correspond to the apparent operation of the motor.
5-9
This digit indicates the inverter status at tripping.
Explanation of display
: Resetting/Initialization at power-on or with the
reset terminal turned on
: Stopping the motor
: Decelerating or operating the motor
: During constant speed
: Accelerating the motor
: Status after receiving a zero-frequency
operation command
: Starting the motor
: Applying DC braking to the motor
: Overload-restricted operation
: Forcible or servo-on operation
Error Codes
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