Instruction manual
Table Of Contents
- Range of Applications
- Scope of Supply
- Operation
- Putting into Service
- Setting the Basic Functions
- Functions and Settings
- First Stitch after Power On
- Softstart
- Sewing Foot Lifting
- Sewing Foot Pressure Reduction
- Start Backtack
- End Backtack
- Start and End Backtack with Switch-On and Switch-Off Delay
- Start Ornamental Backtack
- End Ornamental Backtack
- Multiple Backtacking
- Catch backtacking
- Intermediate Backtack
- Backtack Suppression/Recall
- Holding Power of the Stitch Regulator Solenoid
- Reverse Motor Rotation
- Machine Run Blockage (Safety Switch)
- Thread Monitor
- Input Signals
- Parameter 195 = 0 – No Thread Monitor Function
- Parameter 195 = 1 – Model 270 / No Stop / Sewing Foot Down after Seam End
- Parameter 195 = 2 – Model 767, N291 / With Stop / Sewing Foot Up after Seam End
- Parameter 195 = 3 – Model 767, N291 / With Stop / Sewing Foot Down after Seam End
- Parameter 195 = 4 – With Thread Monitor Stitch Counting
- Needle Cooling
- High Lift for Walking Foot
- Manual High Lift for Walking Foot – Speed Limitation
- Maximum High Lift for Walking Foot by Using a Key
- High Lift for Walking Foot Operational Mode Not Stored (Pa. 138 = OFF, Pa. 184 = 0)
- High Lift for Walking Foot Operational Mode Stored (Pa. 138 = ON)
- High Lift for Walking Foot Operational Mode Not Stored with Minimum Number of Stitches (Pa. 138 = OFF, Pa. 184 = >0)
- Speed Limitation
- Switch Stitch Length
- Roller
- Thread Clamp
- Thread Trimming Operation
- Seam with Stitch Counting
- Free Seam and Seam with Light Barrier
- Light Barrier
- Needle Up/Down / Single Stitch
- F1/F2 Function Key Assignment on the V810/V820 Control Panels
- Signal Output Position 2
- Signal Output 512 Impulses per Rotation
- Actuator
- Acoustic Signal
- Master Reset
- Input and Output Function Test
- Error Displays
- Operating Elements of the V810 Control Panel
- Operating Elements of the V820 Control Panel
EFKA DA82GA3312
53
8 Error Displays
General Information
On the V810 On the V820 Signification
InF A1 InF A1 Pedal not in neutral position, when turning the machine on
-StoP- blinking Symbol blinking Machine run blockage
InF A3 InF A3 The position to which all position values refer has not been stored
(reference position missing)
InF A5 InF A5 Emergency run, identification of an invalid machine select
Programming Functions and Values (Parameters)
On the V810 On the V820 Signification
Returns to the Like V810 + Wrong code number or parameter number input
first digit display InF F1
Serious Condition
On the V810 On the V820 Signification
InF E1 InF E1 After power On, position transmitter or commutation transmitter
defective or connecting cables have been changed by mistake.
During machine run or after a sewing operation, only position
transmitter defects can be identified.
InF E2 InF E2 Line voltage too low, or time between power off and power on too
short.
InF E3 InF E3 Machine blocked or does not reach the desired speed.
InF E4 InF E4 Control disturbed by deficient grounding or loose contact.
Hardware Disturbance
On the V810 On the V820 Signification
InF H1 InF H1 Commutation transmitter cord or frequency converter disturbed.
InF H2 InF H2 Processor disturbed