Lenze SMV Series User Manual

40
EDBSV571 EN 1.0
EN
Troubleshooting and Diagnostics
5 Troubleshooting and Diagnostics
5.1 Status/Warning Messages
Status / Warning Cause Remedy
br
DC-injection brake active DC-injection brake activated
• activation of digital input
(P121 = 7)
• automatically (P110 = 2, 4...6)
• automatically (P111 = 1, 3)
Deactivate DC-injection brake
• deactivate digital input
• automatically after P175 time has
expired
bf
Drive ID warning The Drive ID (P502) stored on the
EPM does not match the drive model.
• Verify motor data (P302…P306) and
perform Auto Calibration.
• Set drive mode (P300) to 0 or 1
• Reset the drive (P199 to 3 or 4) and
reprogram.
CAL
Motor Auto-calibration active Refer to P300, P399 Motor Auto-calibration is being
performed
cE
An EPM that contains valid data
from a previous software version
has been installed
An attempt was made to change
parameter settings
Parameter settings can only be changed
after the EPM data is converted to the
current version (P199 = 5)
CL
Current Limit (P171) reached Motor overload • Increase P171
• Verify drive/motor are proper size for
application
deC
Decel Override The drive has stopped decelerating
to avoid tripping into HF fault, due
to excessive motor regen (2 sec max).
If drive trips into HF fault:
• Increase P105, P126
• Install Dynamic Braking option
Err
Error Invalid data was entered, or an
invalid command was attempted
FCL
Fast Current Limit Overload Verify drive/motor are proper size for
application
fst
Flying Restart Attempt after Fault P110 = 5,6
GE
OEM Settings Operation warning An attempt was made to change
parameter settings while the drive is
operating in OEM Settings mode.
In OEM Settings mode (P199 = 1),
making changes to parameters is not
permitted.
GF
OEM Defaults data warning An attempt was made to use (or
reset to) the OEM default settings
(P199 = 1 or 2) using an EPM without
valid OEM data.
Install an EPM containing valid OEM
Defaults data
LC
Fault Lockout The drive attempted 5 restarts
after a fault but all attempts were
unsuccessful (P110 = 3...6)
• Drive requires manual reset
• Check Fault History (P500) and correct
fault condition
PdeC
PID Deceleration Status PID setpoint has finished its ramp
but the drive is still decelerating to
a stop.
PID
PID Mode Active Drive has been put into PID Mode. Refer to P200
SLP
Sleep Mode is active Refer to P240...P242
SP
Start Pending The drive has tripped into a fault
and will automatically restart (P110
= 3...6)
To disable Auto-Restart, set P110 = 0...2
spd
PID Mode disabled. Drive has been taken out of PID
Mode. Refer to P200.
stoP
Output frequency = 0 Hz
(outputs U, V, W inhibited)
Stop has been commanded from the
keypad, terminal strip, or network
Apply Start command (Start Control
source depends on P100)

Lenze SMV Series Specifications

General

Brand	Lenze
Model	SMV Series
Category	DC Drives
Language	English