Lenze SMV Series Operating Instructions Manual page 29

Code
No. Name
Motor Braking
p192
Deceleration
Reduction Level
Password
P194
Clear Fault History
P197
Program Selection
p199
(1) Any changes to this parameter will not take effect until the drive is stopped.
EDBSV571 EN 1.0
Possible Settings
Default Selection
0.0 0
(base freq)
Raising the value of P191 reduces the
drive deceleration rate during flux
braking.
0 0000
0 0 No Action
1 Clear Fault History
0 Operate from User settings
1 Operate from OEM settings
2 Reset to OEM default settings
3 Reset to 60 Hz default settings
4 Reset to 50 Hz default settings
5 Translate
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 (GE will be displayed if attempted).
NOTE 3
Auto Calibration is not possible when operating from OEM Settings.
NOTE 4
Resetting to 50 and 60 Hz default settings will set the Assertion Level (P120) to "2"
(High). P120 may need to be reset for the digital input devices being used. An F.AL
fault may occur if P120 and the Assertion switch are not set identically.
NOTE 5
If an EPM that contains data from a previous compatible software version is
installed:
• The drive will operate according to the previous data, but parameters cannot be
changed (cE will be displayed if attempted)
• To update the EPM to the current software version, set P199 = 5. The parameters
can now be changed but the EPM is incompatible with previous software revisions.
Commissioning
IMPORTANT
P167 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)
9999 • Must enter password to access parameters
• P194 = 0000: Disables password
Refer to Notes 1, 2 and 3
Refer to Note 1
• 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)
Refer to Note 5
EN
27