Mitsubishi Electric FR-A700 Technical Manual page 109

Name
The speed may not decelerate during low
speed operation if the rotation direction of
the speed command and the estimated
speed differ when the rotation is changing
Opposite rotation
from forward to reverse or from reverse to
deceleration fault
forward under torque control of Real
sensorless vector control. At this time, the
inverter output is stopped if the rotation
direction will not change, causing overload.
Appears when an internal circuit fault
Internal circuit fault
occurred.
Appears when safety circuit is
malfunctioning, or when one of the lines
Safety circuit fault
between S1 and SC, or between S2 and SC
is opened.
(2) Alarms
common
Name
For the inverter that contains a cooling fan,
appears on the operation panel when the cooling
Fan alarm
fan stops due to a fault or different operation from
the setting of [Pr. 244 Cooling fan operation selection].
Description
Description
Indication
Operation Parameter unit
panel FR-PU04 FR-PU07
Fault 11
(E.11)
Fault 13
(E.13)
Fault
Fault 14
E.SAF
(E.SAF)
Indication
Operation Parameter unit
panel FR-PU04 FR-PU07
FN
(FN)
102
SPECIFICATIONS
Available Inverters
A700 F700 E700
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Available Inverters
A700 F700 E700 D700
D700
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