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94 BBV28581 05/2010
Configuration Mode - Complete menu (FULL)
(1)In = nominal drive current
Code
Name/Description Adjustment range Factory setting
FLt-
Fault detection management menu (continued)
tHt-
Motor thermal protection menu
ItH
T
M Motor thermal current
0.2 to 1.5 In (1) According to drive
rating
Current used for the motor thermal detection. Set ItH to the nominal current on the motor rating plate.
tHt
M Motor protection type
ACL
ACL
FCL
v Self-ventilated
v Motor-ventilated
OLL
M Overload fault management
YES
nO
YES
Type of stop in the event of a motor thermal fault.
v Fault ignored
v Freewheel stop
Setting Overload fault management OLL to nO inhibits the Motor overload OLF page 109
.
CAUTION
RISK OF DAMAGE TO THE MOTOR
If OLL is set to nO, motor thermal protection is no longuer provided by the drive. Provide an alternative means
of thermal protection.
Failure to follow these instructions can result in equipment damage.
MtM
M Motor thermal state memo
nO
nO
YES
v Motor thermal state not stored at power off.
v Motor thermal state is stored at power off.
FLt-
Fault detection management menu (continued)
OPL
M Output Phase loss
YES
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
If OPL is set to nO, loss of cable is not detected. Provide an alternative means of thermal protection.
Check this action will not endanger personnel or equipment in any way
Failure to follow these instructions will result in death or serious injury.
nO
YES
v Function inactive
v Tripping on OPF1 (1 phase loss) or OPF2 (3 phase loss) fault with freewheel stop.
IPL
M Input Phase loss
According to
drive rating
nO
YES
This parameter is only accessible in this menu on 3-phases drives.
v Fault ignored. To be used when the drive is supplied via a single phase supply.
v Fault with freewheel stop.
If one phase disappears, the drive switches to fault mode Input Phase lossIPL but if 2 or 3 phases
disappear, the drive continues to operate until it trips on an undervoltage fault.
T
Parameter that can be modified during operation or when stopped.
I-O-
drC-
CtL-
FUN-
FLt-
COM-