Efka AB620A5035 - 7.23 Seam with Stitch Counting

- AB620A5035
- 43 -
7.23 Seam with Stitch Counting
Function without control panel
Parameters
Stitch counting On/Off
(n7)
015
Function with control panel
V820
Stitch counting On/Off
Key 2
7.23.1 Number of Stitches for a Seam with Stitch Counting
Function with or without control panel
Parameters
Number of stitches for the seam with stitch counting
(Stc)
007
The number of stitches for stitch counting can be set directly on the control with parameter 007 or on a
connected V810/V820 control panel.
For fast operator information (HIT) when using the V820 control panel, the value of the function switched on
using key 2 can be displayed for approx. 3 seconds. During this time, the value can be varied directly by
pressing key +/-.
7.23.2 Stitch Counting Speed
Function
Parameters
Positioning speed
Stitch Counting Speed
Speed mode for a seam with stitch counting
(n1)
(n12)
(SGn)
110
118
141
A certain speed behavior for the stitch counting can be selected using parameter141.
141 =0
Execution at pedal controlled speed
141 =1
Execution at fixed speed n12, when pressing the pedal forward (position >1)
141 =2
Execution at limited speed n12, when pressing the pedal forward (position >1)
141 =3
Automatic execution at fixed speed after having pressed the pedal once. The procedure can be
interrupted by "heelback (-2)"
141 =4
Automatic execution at fixed speed n1 after having pressed the pedal once. The procedure can
be interrupted by "heelback (-2)"
The sewing speed is reduced in each stitch depending on the actual speed (max. 11 stitches before the end of
stitch counting), in order to be able to stop exactly at the end of counting. When the light barrier is on, free
sewing will be performed after stitch counting.
7.23.3 Seam with Stitch Counting When Light Barrier Is On
Function with or without control panel
Parameters
Light barrier On/Off
Stitch counting On/Off
LS
(StS)
009
015
Function with control panel
V820
Light barrier On/Off
Stitch counting On/Off
Key 3
Key 2
When "stitch counting and light barrier function" is set, the number of stitches will be executed first, then the light
barrier will be activated.