Efka AB600A5010 - Error Displays and Troubleshooting

- AB600A5010 Parameter List
- 59 -
13 Error Displays
On the control
Signification
General Information
A1
Pedal not in neutral position when turning the machine on
A2
Machine run blockage
A3
Reference position is not set
A9
No thread trimming mode available in parameter 290
A11
High lift foot for walking - measurement of the potis not permitted
A500
Max. number of files (99) on Memory Stick exceeded
A501
File not found on Memory Stick
A503
Data on Memory Stick and in the control is not equal
C1
Operating hours counter has reached or exceeded the service time
USB error
D1
USB Info
Programming Functions and Values (Parameters)
Returns to 0000 or to last
parameter number
Wrong code or parameter number input
Serious Condition
E1
The external pulse encoder e.g. IPG... is defective or not connected
E2
Line voltage too low, or time between power Off and power On too short
E3
Machine blocked or does not reach the desired speed
E4
Control disturbed by deficient grounding or loose contact
E5
Motor end level over-temperature
E7
24 V power supply unit overload
E8
Too much data for the EEPROM or flash memory
E9
EEPROM or flash memory defective.
E10
End phase transistor short circuit(Output FL, VR, M1, M2, M3, oder M4)
E11
Thermal overload of output stage transistor
E13
Thread trimmer does not reach the end position
E14
Power voltage too high: The power voltage is greater than 290 V eff.
(The DC motor cannot be started; if running, the motor is stopped without
positioning. The motor is passively braked (runs down)!
E15
Internal communications error with intermediate circuit
E16
Power voltage too low: The power feed voltage was less than 120 V eff.
(The DC motor cannot be started, and the 24 V is turned off.)
E17
Charging PTC too warm. The intermediate circuit could not be charged to
the voltage needed.
Possible cause: Switching the controller on/off to many times within a short
time.
Correction: Turn off controller and allow it to cool. (The duration of the
cooling off phase depends on the ambient conditions and can take several
minutes).
E18
Intermediate circuit voltage greater than 450 V, braking resistance possibly
failed
E19
No motor connected, inverter defective, motor phase failed
E20
Speed too high
E21
Error in the 5 V power supply
E22
EB401: Analog value outside the range
Programming and Data Transfer
F1
Parameter unavailable; wrong code number
F7
RS232 Time out
F8
RS232, error in data transfer, NAK received
Hardware Disturbance
H1
Commutation transmitter cord or frequency converter disturbed
H2
Processor disturbed