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Configuration Mode (ConF)
176
AUTO DC INJECTION
Code
Nam e / De s cription
Adjus tment range
Factory s e tting
FUn-
[APPLICATION FUNCT.]
(continued)
AdC-
[AUTO DC INJECTION]
AdC
[Auto DC injection]
[Ye s ]
(YES)
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
If the param eter
[Auto DC injection]
(AdC)
is s et to
[Continuous]
(Ct)
, DC injection 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.
WARNING
UNINTENDED MOVEMENT
•
Do not us e DC injection to generate holding torque when the m otor is at a s tands till.
•
Us e a holding brake to keep the m otor in the s tands till pos ition.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
Automatic current injection on stopping (at the end of the ramp).
Note :
There is an interlock betw een this function and
[M otor fluxing]
(FLU)
page
95
. If
[M otor fluxing]
(FLU)
is set to
[Continuous]
(FCt)
,
[Auto DC inje ction]
(AdC)
must be
[No]
(nO)
.
Note :
[Auto DC inje ction]
(AdC)
is set to
[No]
(nO)
w hen
[M otor control type]
(Ctt)
page
105
is set to
[Sync. m ot.]
(SYn)
.
[Auto DC inje ction]
(AdC)
is forced to
[No]
(nO)
w hen
[Brake as signment]
(bLC)
page
194
is not set to
[No]
(nO)
. This
parameter gives rise to the injection of current even if a run command has not been sent. It can be accessed with the drive
running.
[No]
(nO)
: No injection
[Ye s ]
(YES)
: Adjustable injection time
[Continuous]
(Ct)
: Continuous standstill injection
2 s
nO
YES
Ct
SdC1
[Auto DC inj. level 1]
0 to 1.2 In (2)
0.7 In (2)
*
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 term s 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.
Level of standstill DC injection current
[Auto DC inje ction]
(AdC)
is not
[No]
(nO)
.
(1)
tdC1
[Auto DC inj. time 1]
0.1 to 30 s
0.5 s
*
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 term s 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.
Standstill injection time. This parameter can be accessed if
[Auto DC inje ction]
(AdC)
is not set to
[No]
(nO)
.
If
[M otor control type]
(Ctt)
page
105
is set to
[Sync. m ot.]
(SYn)
, this time corresponds to the zero speed maintenance
time.
(1)
Parameters described in this page can be accessed by:
DRI- > CONF > FULL > FUN- > ADC-
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 ...