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53
[1.3 SETTINGS]
(SEt-)
Code
Name/Description
Adjustment range
Factory setting
FLU
• [Motor fluxing]
[No]
(FnO)
FnC
FCt
FnO
-
[Not cont.]
(FnC)
: Non-continuous mode
-
[Continuous]
(FCt)
: Continuous mode. This option is not possible if
[Auto DC injection]
(AdC)
page
127
is
[Yes]
(YES)
or if
[Type of stop]
(Stt)
page
125
is
[Freewheel]
(nSt)
.
-
[No]
(FnO)
: Function inactive.
At and above 90 kW for ER40-.../4K/G, if
[Motor control type]
(Ctt)
page
64
=
[SVC V]
(UUC)
or
[Energy Sav.]
(nLd)
, this selection cannot be made and the factory setting is replaced by
[Not cont.]
(FnC)
.
If
[Motor control type]
(Ctt)
=
[Sync. mot.]
(SYn)
the factory setting is replaced by
[Not cont.]
(FnC)
.
In order to obtain rapid high torque on startup, magnetic flux needs to already have been established in the
motor.
• In
[Continuous]
(FCt)
mode, the drive automatically builds up flux when it is powered up.
• In
[Not cont.]
(FnC)
mode, fluxing occurs when the motor starts up.
The flux current is greater than nCr (configured rated motor current) when the flux is established and is then
adjusted to the motor magnetizing current...
If
[Motor control type]
(Ctt)
page
64
=
[Sync. mot.]
(SYn)
, the
[Motor fluxing]
(FLU)
parameter causes the
alignment of the rotor and not the fluxing.
tLS
• [Low speed time out]
0 to 999.9 s
0 s
Maximum operating time at
[Low speed]
(LSP)
(see page
35
)
Following operation at LSP for a defined period, a motor stop is requested automatically. The motor restarts if
the reference is greater than LSP and if a run command is still present.
Caution: Value 0 corresponds to an unlimited period.
SLE
• [Sleep Offset Thres.]
0 to 500 or 1,000
according to rating
1 Hz
Adjustable restart threshold (offset) following a stop after prolonged operation at
[Low speed]
(LSP)
, in Hz.
The motor restarts if the reference rises above (LSP + SLE) and if a run command is still present.
JGF
• [Jog frequency]
0 to 10 Hz
10 Hz
*
See page
129
Reference in jog operation
JGt
• [Jog delay]
0 to 2.0 s
0.5 s
*
See page
129
Anti-repeat delay between 2 consecutive jog operations.
*
These parameters only appear if the corresponding function has been selected in another menu. When the parameters can
also be accessed and adjusted from within the configuration menu for the corresponding function, their description is detailed
in these menus, on the pages indicated, to aid programming.
CAUTION
Check that the motor will withstand this current without overheating.
Failure to follow these instructions can result in equipment damage.
Summary of Contents for ER40-G
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