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EFKA AB320A5200
78
7 Error
Displays
General Information
On the control
On the V810
On the V820
Signification
A1
InF A1
InFo A1
Pedal not in neutral position, when turning
the machine on
A2
-StoP- blinking
-StoP- bl
Machine run blockage
symbol display
A3
InF A3
InFo 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 0000
Like V810 +
Wrong code number or parameter number
or to last
or to last
display InFo F1
input
parameter number
parameter
number
Serious Condition
On the control
On the V810
On the V820
Signification
E1
InF
E1
InFo
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
InFo E2
Line voltage too low, or time between power off
and power on too short.
E3
InF E3
InFo E3
Machine blocked or does not reach the desired
speed.
E4
InF E4
InFo E4
Control disturbed by deficient grounding or
loose contact.
Hardware Disturbance
On the control
On the V810
On the V820
Signification
H1
InF H1
InFo H1
Commutation transmitter cord or frequency
converter disturbed.
H2
InF H2
InFo H2
Processor disturbed