Idiomas disponibles
Idiomas disponibles
FLASH
FAULT NAME
CODE
0X32
EM Brake Driver
0X35
Proportional Driver
0X36
Encoder Fault
0X37
Motor Open
0X38
Main Contractor Welded
POSSIBLE CAUSES
1. Open or short on driver load.
2. Dirty connector pins at controller
or contactor coil.
3. Bad connector crimps or faulty
wiring.
See Driver 1 Fault (0XA1)
1. Motor encoder failure.
2. Bad crimps or faulty wiring.
3. See Programmer » System
Monitor menu » AC Motor: Motor
RPM.
4. See Programmer » AC Motor
Setup » Quadrature Encoder »
Encoder fault Setup.
1. Motor phase is open.
2. Bad crimps or faulty wiring.
1. Main contactor tips are welded
closed.
2. Motor phase U or V is discon-
nected or open.
3. An alternate voltage path (such as
an external circuit to B+) is provid-
ing a current to the capacitor bank
(B+ connection terminal).
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SET/CLEAR CONDITIONS
Set: Electromagnetic brake
driver (pin 4) is either open or
shorted. This fault can be set
only when EM Brake Type >0.
Clear: Restore/repair any
external wiring or device-coil
to their correct state, then
Reset Controller.
Set: Motor encoder phase
failure detected.
Clear: Either Reset Controller,
or if parameter LOS Upon
Encoder Fault = On and
Interlock has been cycled,
then the Encoder Fault is
cleared and Encoder LOS fault
(flash code 9-3) is set, allowing
limited motor control.
Set: Motor phase U, V, or W
detected open.
Clear: Cycle KSI.
Set: Just prior to the main
contactor closing, the capac-
itor bank voltage (B+ connec-
tion terminal) was loaded (via
the motor) for a short time and
the voltage did not discharge
indicating a direct-contact to
the battery (i.e., Main tips are
welded closed).
Clear: Reset Controller
