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BBV28581 05/2010 45
Configuration Mode - MyMenu
Code
Name/Description Adjustment range Factory setting
LFr
T
M External reference value
-400 Hz to 400 Hz -
This parameter allows to modify the frequency reference with the jog dial.
External keypad or local force mode configured. Forced local reference FLOC page 63
set to LCC and
and Forced local assignment FLO page 63
different to nO. Visibility depends on the drive settings.
AIU1
T
M Analog input virtual
0% to 100% -
This parameter allows to modify the frequency reference when
• Forced local reference FLOC page 63
is set to AIU1
•and Forced local assignment FLO page 63
is different to nO.
Visible if reference channel active is integrated display (Reference channel 1 Fr1 set to AIU1).
bFr
M Standard motor frequency
50 Hz
50
60
External keypad or local force mode configured (FLOC = LCC) (not visible in the factory setting).
v 50 Hz
v 60 Hz
Set to 50 Hz or 60 Hz, taken from the motor rating plate. Changing bFr sets back parameters:
FrS, Ftd and HSP: 50 Hz or 60 Hz
itH is set to nCr
nCr according to drive rating
nPr Watt or HP
nSP according to drive rating
tFr 60 Hz or 72 Hz
Fr1
M Reference channel 1
AI1
AI1
LCC
Mdb
AIUI
This parameter allows selection of the reference source.
v Terminal
v Remote display
v Modbus
v Integrated display with Jog dial
ACC
T
M Acceleration
0.0 s to 999.9 s 3.0 s
Acceleration time between 0 Hz and the Rated motor frequency FrS page 57.
Make sure that this value is compatible with the inertia being driven.
dEC
T
M Deceleration
0.0 s to 999.9 s 3.0 s
Time to decelerate from the Rated motor frequency FrS page 57 to 0 Hz.
Make sure that this value is compatible with the inertia being driven.
LSP
T
M Low speed
0 Hz to HSP 0 Hz
Motor frequency at minimum reference
If HSP, HSP2, HSP3 and HSP4 are already set then LSP is limited to the minimum of those
values.
HSP
T
M High speed
LSP to tFr (Hz) 50 or 60 Hz
according to BFr,
max TFr
Motor frequency at maximum reference.
Check that this setting is appropriate for the motor and the application. The values of HSP, HSP2,
HSP3 and HSP4 are idependent but each HSP value is linked to the values of Low speed LSP and
Maximum frequency tFr page 57
according to the following rules:
• HSPx is limited to LSP and tFr (LSP y HSPx y tFr).
•If tFr is decreased below the current HSPx value, then HSPx automatically decreases to the new
value of tFr.
• Once HSP, HSP2, HSP3 and HSP4 are set, LSP is limited to their minimum.
T
Parameter that can be modified during operation or when stopped.