TOSHIBA
7.5.4 Output Terminal Status Codes
Display RCH UL Display LOW LL
OFF OFF OFF OFF
OFF ON OFF ON
ON OFF ON OFF
ON ON 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.
7 - 10
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
Original display Returns to the original display
Key Display Status
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.
NEXT
NEXT
NEXT
NEXT
9
2ND
To Next Page
Loading...
Need help?
General