Efka dc 1500, Instruction Manual

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EFKA FP220A5911 4
CONTENTS Page
10 Setting the Basic Functions 36
10.1 Direction of Motor Rotation 36
10.2 Transmission Ratio 36
10.3 Selection of Functional Sequences (Thread Trimming Operations) 36
10.4 Functions of the Keys Inputs in1...i10 41
10.5 Positioning Speed 41
10.6 Maximum Speed Compatible with the Sewing Machine 41
10.7 Maximum Speed 41
10.8 Positions 42
10.8.1 Setting the Reference Position (Parameter 270 = 0) 44
10.8.2 Setting the Positions on the Control (Parameter 270 = 0) 44
10.8.3 Setting the Positions on the V810 Control Panel (Parameter 270 = 0) 45
10.8.4 Setting the Positions on the V820 Control Panel (Parameter 270 = 0) 45
10.9 Display of the Signal and Stop Positions 46
10.10 Positioning Shift 47
10.11 Braking Characteristics 47
10.12 Braking Power at Standstill 47
10.13 Starting Characteristics 47
10.14 Inputs for Proximity Switches 48
10.15 Actual Speed Display 48
11 Functions with or without Control Panel 49
11.1 Softstart 49
11.1.1 Softstart Speed 49
11.1.2 Softstart Stitches 49
11.2 Sewing Foot Lifting 49
11.3 Start Backtack/Start Stitch Condensing 51
11.3.1 Speed n3 at the Start of the Seam 51
11.3.2 Stitch Counting for Start Backtack/Start Stitch Condensing 51
11.3.3 Stitch Correction and Speed Release 52
11.3.4 Double Start Backtack 52
11.3.5 Single Start Backtack / Start Stitch Condensing 52
11.4 End Backtack / End Stitch Condensing 52
11.4.1 Speed n4 at the Seam End 53
11.4.2 Stitch Counting for End Backtack/End Stitch Condensing 53
11.4.3 Stitch Correction and Last Stitch Backward 53
11.4.4 Double End Backtack/End Stitch Condensing 53
11.4.5 Single End Backtack / End Stitch Condensing 53
11.4.6 Backtack Synchronization 54
11.5 Start Ornamental Backtack/Stitch Condensing 54
11.6 End Ornamental Backtack/Stitch Condensing 54
11.7 Intermediate Backtack 55
11.8 Stitch Regulator Suppression/Recall 55
11.9 Holding Power of the Stitch Regulator Solenoid 55
11.10 Reverse Motor Rotation 56
11.11 Unlocking the Chain (Mode 4/5/6/7/16) 56
11.12 Machine Run Blockage (Safety Switch) 57
11.13 High Lift for Walking Foot Signal Output M6 / Flip-Flop 1 58
11.13.1 High Lift Walking Speed 58
11.13.2 High Lift Walking Speed Run-Out Time 58
11.13.3 High Lift Walking Stitches 59
11.13.4 High Lift for Walking Foot Operational Mode Not Stored (Parameters 240...249 = 13) 59
11.13.5 High Lift for Walking Foot Operational Mode Stored /Flip-Flop 1
(Parameters 240...249 = 14)
59