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Configuration Mode (ConF)
105
Motor control
The param eters in the
[MOTOR CONTROL]
(drC-)
m enu can only be m odified when the drive is s topped
and no run com m and is present, with the following exceptions :
•
[Auto tuning]
(tUn)
page
113
, which m ay caus e the m otor to s tart up.
•
Param eters containing the s ign
in the code colum n, which can be m odified with the drive running or
s topped.
Note : We recom m end to perform auto-tuning if one of the following param eters are m odified from their
factory s etting.
Code
Nam e / De s cription
Adjus tment range
Factory s e tting
FULL
[FULL]
(continued)
drC-
[MOTOR CONTROL]
bFr
50
60
[Standard mot. freq]
[50 Hz IEC]
(50)
This parameter modifies the presets of the follow ing parameters:
[High s pe e d]
(HSP)
page
87
,
[Fre q. thre s hold]
(Ftd)
page
102
,
[Rated mot or volt.]
(UnS)
,
[Rate d motor freq.]
(FrS)
and
[Max freque nc y ]
(tFr)
.
[50 Hz IEC]
(50)
: IEC
[60 Hz NEM A] (60):
NEMA
tFr
[Max frequency]
10 to 599 Hz
60 Hz
The factory setting is 60 Hz, or preset to 72 Hz if
[Standard m ot. freq]
(bFr)
is set to 60 Hz.
The maximum value is limited by the follow ing conditions:
It must not exceed 10 times the value of
[Rate d m otor freq.]
(FrS)
.
Ctt
UUC
Std
[Motor control type]
[Standard]
(Std)
Note :
Select law before entering parameter values.
[SVC V]
(UUC)
: Sensorless vector control with internal speed loop based on voltage feedback calculation. For applications
needing high performance during starting or operation.
[Standard]
(Std)
: Standard motor law . For simple applications that do not require high performance. Simple motor control law
keeping a constant Voltage Frequency ratio, with a possible adjustment of the curve bottom This law is generally used for motors
connected in parallel. Some specific applications with motors in parallel and high performance levels may require
[SVC V]
(UUC)
.
Voltage
UnS
U0
Frequency
FrS
Note :
U0 is the result of an internal calculation based on motor parameters and multiplied by UFr (%). U0 can be adjusted by
modifying UFr value.
Parameters described in this page can be accessed by:
DRI- > CONF > FULL > DRC-
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 ...