Lenze ESV SMV frequency inverter - Manual (Page 60)

58 Lenze SMVector 13465100 EDBSV01 EN v18
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...P124 = 18)
• 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)
(1) The drive can only be restarted if the error message has been reset.