Output Terminal Status Code; Monitoring Details Of Faults - Toshiba TOSVERT-130G2+ Operation Manual

TOSHIBA
7.5.4 Output Terminal Status Codes
Display RCH
OFF
OFF
ON
ON
RCH: Output frequency is within the set reach frequency range or accel/decel is complete.
LOW: Output frequency is equal to or greater than low speed frequency.
UL: Output frequency has reached the upper limit frequency (UL).
LL: Output frequency is equal to or greater than the lower limit frequency (LL).
7.5.5

Monitoring Details of Faults

The inverter has the ability to store fault information, in the non-volatile memory,
making it possible to trace reoccurring faults. Up to four consecutive faults can
be stored simultaneously. This information is available by utilizing the "2nd" and
"9" keys while in the monitor mode.
Key Display
2ND
9
NEXT
NEXT
NEXT
NEXT
Original display
Notes:
1) If no previous faults are recorded, the message ":E" alternately flashes.
2) When the inverter functions are reset to the factory's settings ("typ"=3), all of
the past fault data will be erased.
UL
OFF
ON
OFF
ON
Initial key used to activate the inverter's special features.
The unit must be in the monitor mode before pressing
this key.
Displays the previous fault (for example, "OC1" or "OP")
The retrospective second fault
The retrospective third fault
The retrospective fourth fault
Returns to the original display
7 - 10
Display LOW
OFF
OFF
ON
ON
Status
LL
OFF
ON
OFF
ON