37
SV01M
Commissioning
Code Possible Settings
IMPORTANT
No. Name Default Selection
Motor Braking 0 Disabled
Flux brake OFF.
1 Braking with BUS threshold
When drive is in deceleration and V
bus
> V
dece e a ion freeze
(114% of
the rated V
bus
), the flux brake will be turned ON.
2 Braking always on with deceleration
As long as drive is in deceleration, the flux brake will be ON.
3 Braking with bus regulator
When drive is in deceleration and V
bus
> V
dece e a ion freeze
(114%
of the rated V
bus
), the motor speed will be increased to reduce
the bus voltage. Determined by the value in P191, the speed
increment = slip speed * P191(%) / 37.
4 Special
(Consult factory before using)
WARNING
Flux braking can cause heat in the motor. To avoid damage to the motor, use a PTC to
protect the motor. If the flux brake is used too frequently, the drive will trip fault “F_PF”.
Motor Brake Level 0 0 {%} 75
(flux
braking
disabled)
Active when P190 > 0 and drive is in deceleration
mode. Use to reduce deceleration time on high
inertia loads.
NOTE: Over usage of P190 can cause frequent
‘overload’ trips “F.PF”
Not active for P300 = 5 (Torque mode)
9
Motor Braking
Deceleration
Reduction Level
0.0 0 P167
(base freq)
Raising the value of P191 reduces the
drive deceleration rate during flux braking.
Active when P190 > 0 and P192 > 0.0, Drive is
in deceleration mode. Use to reduce deceleration
time on high inertia loads.
NOTE: Usage of P192 can cause the drive to
decelerate faster than settings in P105/P127.
Not active for P300 = 5 (Torque mode)
P
Password 0 0000 9999 • Must enter password to access parameters
• P194 = 0000: Disables password
P1
Clear Fault History 0 0 No Action
1 Clear Fault History
p
Program Selection 0 Operate from User settings
1 Operate from OEM settings Refer to Notes 1, 2 and 3
2 Reset to OEM default settings Refer to Note 1
3 Reset to 60 Hz default settings • Refer to Note 4
• Parameters are reset to the defaults listed in
this manual.
• For P199=4, the following exceptions apply:
- P103, P152, P161, P167 = 50.0 Hz
- P165 = 400V (400/480V drives only)
- P304 = 50 Hz
- P305 = 1450 RPM
- P107 = 0 (480 V drives only)
4 Reset to 50 Hz default settings
5 Translate Refer to Note 5
WARNING!
Modification of P199 can affect drive functionality! STOP and EXTERNAL FAULT circuitry may
be disabled! Check P100 and P121...P124
NOTE 1
If the EPM does not contain valid OEM settings, a flashing GF will be displayed when P199
is set to 1 or 2.
NOTE 2
When P199 is set to 1, the drive operates from the OEM settings stored in the EPM Module
and no other parameters can be changed ( will be displayed if attempted).
NOTE 3
Auto Calibration is not possible when operating from OEM Settings.
NOTES 4 and 5 - on next page.
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