EFKA FP220A5911
85
13 Error Displays
General Information
On the control On the V810 On the V820 Signification
A1 InF A1 InF A1 Pedal not in neutral position when turning the
machine on
A2 -StoP- blinking -StoP- blinking + Machine run blockage
symbol display
A3 InF A3 InF A3 Reference position is not set
A7 Symbol blinking Symbol blinking Bobbin thread monitor
Programming Functions and Values (Parameters)
On the control On the V810 On the V820 Signification
Returns to 000 Returns to Like V810 + Wrong code or parameter number input
or to last 0000 or to last display InF F1
parameter number parameter
number
Serious Condition
On the control On the V810 On the V820 Signification
E1 InF E1 InF E1 After power On, position transmitter or
commutation transmitter defective, or
connecting cables have been changed by
mistake. During operation or after a sewing
cycle, only position transmitter defects can be
identified.
E2 InF E2 InF E2 Line voltage too low, or time between power
Off and power On too short.
E3 InF E3 InF E3 Machine blocked or does not reach the desired
speed.
E4 InF E4 InF E4 Control disturbed by deficient grounding or
loose contact.
E9 InF E9 InF E9 Defective EEPROM.
Hardware Disturbance
On the control On the V810 On the V820 Signification
H1 InF H1 InF H1 Commutation transmitter cord or frequency
converter disturbed.
H2 InF H2 InF H2 Processor disturbed
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