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Configuration Mode (ConF)
189
FLUXING BY LOGIC INPUT
Code
Nam e / De s cription
Adjus tment range
Factory s e tting
FUn-
[APPLICATION FUNCT.]
(continued)
FLI-
[FLUXING BY LI]
FLU
[Motor fluxing]
[No]
(FnO)
*
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
If the param eter
[Motor fluxing]
(FLU)
is s et to
[Continuous]
(FCt)
, fluxing is always active, even if the
m otor does not run.
•
Verify that us ing this s etting does not res ult in uns afe conditions.
Failure to follow these instructions will result in death or serious injury.
NOTICE
OVERHEATING AND DAMAGE TO THE MOTOR
Verify that the connected m otor is properly rated for the DC injection current to be applied in terms of am ount
and tim e in order to avoid overheating and dam age to the m otor.
Failure to follow these instructions can result in equipment damage.
[Not cont.]
(FnC)
: Non-continuous mode
[Cont in uo us]
(FCt)
: Continuous mode.
This option is not possible if
[Auto DC inject io n]
(AdC)
page
176
is
[Yes]
(YES)
or if
[Type of stop]
(Stt)
page
173
is
[Fre e w he e l]
(nSt)
.
[No]
(FnO)
: Function inactive
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 w hen it is pow ered up.
In
[Not cont.]
(FnC)
mode, fluxing occurs w hen the motor starts up.
The flux current is greater than
[Rate d mot. curre nt ]
(nCr)
(configured rated motor current) when the flux is established and
is then adjusted to the motor magnetizing current.
If
[Mot or control type]
(Ctt)
page
105
is set to
[Sync . mot.]
(SYn)
, the
[Mot or fluxing]
(FLU)
parameter causes the
alignment of the rotor and not the fluxing.
If
[Brak e as s ignm e nt]
(bLC)
page
194
is not
[No]
(nO),
the
[M otor fluxing]
(FLU)
parameter has no effect.
(1)
2 s
FnC
FCt
FnO
FLI
[Fluxing assignment]
[No]
(nO)
*
NOTICE
OVERHEATING AND DAMAGE TO THE MOTOR
Verify that the connected m otor is properly rated for the flux current to be applied in order to avoid
overheating and dam age to the m otor.
Failure to follow these instructions can result in equipment damage.
Assignment is only possible if
[M otor fluxing]
(FLU)
is set to
[Not cont.]
(FnC)
.
If an LI or a bit is assigned to the motor fluxing command, flux is built up w hen the assigned input or bit is at 1.
If an LI or a bit has not been assigned, or if the assigned LI or bit is at 0 w hen a run command is sent, fluxing occurs when the
motor starts.
[No]
(nO)
: Not assigned
[LI1]
(LI1)
: Logical input LI1
[...]
(...)
: See the assignment conditions on page
153
nO
LI1
...
Содержание ER24 Series
Страница 1: ...BLEMO ER24 Variable Speed Drives for Asynchronous and Synchronous Motors Programming Manual 05 2018 ...
Страница 6: ...6 Table of Contents ...
Страница 14: ...16 ...
Страница 34: ...Overview 36 ...
Страница 40: ...42 ...
Страница 74: ...Monitoring Mode MOn 76 ...
Страница 241: ......
Страница 278: ...Configuration Mode ConF 278 Access Level See Access Level LAC page 280 ...
Страница 294: ...Interface ItF 294 ...
Страница 298: ...298 Open Save as trA ...
Страница 302: ...Multipoint Screen 302 ...
Страница 304: ...304 ...
Страница 306: ...Maintenance 306 ...
Страница 316: ...Diagnostics and Troubleshooting 316 ...
Страница 318: ...318 ...
Страница 340: ...Index of Parameter Codes 340 ...
Страница 343: ......
Страница 344: ...Index of Parameter Codes 342 ER24_Programming_Manual_EN_01 2017 ...