IMD Drive installation guide
R1724
- 31 -
SERAD S.A
2-14-
Error messages:
DC Bus over-voltage : an over-voltage has been detected on the
internal dc bus. This fault can be due either to an over-voltage on
the supply or to the braking resistance being insufficient.
DC Bus under-voltage : an under-voltage has been detected on the
internal dc bus. This condition is only monitoring when the drive is
active (Enable = ON, tension DC Bus voltage lesser then a drive’s
parameter ) and when drive try to pass enable (DC Bus voltage
lesser than 250V).
I²t motor : I²t motor detected.
Over-current : a current greater than the maximum current has
been detected.
The drive must be powered 24Vdc (Connector X6) for 15 min
before it can be unlocked (iDPL v3.38 or higher). Immediate unlocking possible
by computer in advanced mode.
Short-circuit : a short-circuit between phases or between a motor
phase and earth has been detected.
The drive must be powered 24Vdc
(Connector X6) for 15 min before it can be unlocked (iDPL v3.38 or higher).
Immediate unlocking possible by computer in advanced mode.
Temperature IGBT : maximum temperature attained in the drive.
Temperature motor : maximum motor temperature attained.
Resolver fault : Resolver feedback or absolute encoder or
SinCOS signals defective.
Invalid parameters : checksum error on the drive parameters or
parameters not initialised.
Drive type error : the parameter file does not correspond to the
drive type or parameters not configured.
iDPL error : an error has been detected during the execution of the
iDPL tasks (division by zero, not correct instruction, CAM or
synchro. movement error …).
Following error : the maximum following error has been
exceeded.Contact technical support.
FLASH memory error: impossible writting. Contact technical
support.
