State display
Version: 2021 / V1
Page: 47
BAMOCAR-PG-D3-700-100/160
5.2
State information - error
The red LED "fault" is bright and the fault no. is indicated by the green seven-segment display.
Display
Servo:
Error
NDrive:
Description:
Address:
RegID 0x8F
NOREPLY-No RS
RS232 interface not plugged or disturbed
0
BADPARAS
Damaged parameter
Bit 0
1
POWERFAULT
Hardware error
Bit 1
2
RFE
Safety circuit faulty (only active with RUN)
Bit 2
3
BUS TIMEOUT
CAN TimeOut time exceeded
Bit 3
4
FEEDBACK
Encoder signal faulty or missing
Bit 4
5
POWERVOLTAGE
Power voltage missing
Bit 5
6
MOTORTEMP
Motor temperature too high
Bit 6
7
DEVICETEMP
Device temperature too high
Bit 7
8
OVERVOLTAGE
Overvoltage > 1.8 x U
N
reached
Bit 8
9
I_PEAK
Overcurrent or strongly oscillating current detected
Bit 9
A
RACEAWAY
Drive races (without command value, wrong direction)
Bit 10
B
USER
User - choice of error
Bit 11
C
Bit 12
D
Reserve
Bit 13
E
HW_ERR
Current - measurement error
Bit 14
F
BALLAST
Ballast circuit overloaded
Bit 15
Note:
•
Error F is a device-dependent error (for BAMOBIL and BAMOCAR without function)
•
If the auxiliary voltage is applied when the enable is closed (FRG/RUN X1:7 active), the red LED
indicates an error. The error is not signalled via the 7-segment display.
•
Error 1 (POWEWRFAULT) is an overall error message of the hardware monitoring:
(„I_FAULT“ permanently set)
➢
Overvoltage across the bus circuit
➢
Driver card voltage monitoring (15 V, 5 V)
➢
Undervoltage monitoring of the auxiliary voltage (< 10 V)
➢
Overtemperature in at least one IGBT module
(„I_FAULT”
not permanently set)
➢
Dangerous overcurrent (causes may be currents which are too high or oscillating
currents, bad controller adjustments, or hardware defects (e.g. IGBT module))
Note:
Fault 5
Fa
u
lt
Light display:
•
FAULT LED rot -
lighting
•
Error No. 5 is displayed
POWERVOLTAGE
(missing power voltage)
When applying the auxiliary voltage with closed enable (FRG/RUN X1:7 active) the red LED indicates a
fault. There is no error indication in the 7-segment display.
