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
52
7 Input and Output Function Test
Functions Parameter
Input and output test (Sr4) 173
Function test of external inputs and transistor power outputs with connected actuators (e.g. solenoids and solenoid valves).
7.1 Function Test with the V810/V820 Control Panel
Output test:
Select parameter 173
Select the desired output by means of the +/- keys
Enable the selected output by means of the >> key on the V810 or the incorporated control panel
Enable the selected output by means of the B key (bottom right) on the V820
Display Assignment of the Outputs Socket / Pin
01 Backtacking on socket A/34
02 Sewing foot lifting on socket A/35
03 Thread trimmer on socket A/37
04 Thread wiper on socket A/27
05 Switch stitch length on socket A/30
06 Thread tension release on socket A/36, B/5, C/5
07 Thread tension reduction on socket A/20
08 Needle cooling on socket A/28
09 Motor running on socket A/26, B/6
10 High lift for walking foot on socket A/32
11 Not assigned on socket A/22
12 LED for needle up/down on socket D/9
13 LED for long stitch on socket D/10
14 Thread clamp on socket A/18
15 LED for high lift limitation on socket A/31
16 LED for righthand thread monitor on socket A/25
17 LED for sewing foot pressure reduction on socket D/12
18 LED for thread tension reduction / on socket D/11
backtack suppression/recall
19 Sewing foot pressure reduction on socket A/21
20 LED for lefthand thread monitor on socket A/23
21 Flip-flop on socket C/6
22 LED high lift limitation/ thread tension reduction on socket D/14
23 LED backtack suppression/recall on socket A/24
24 LED speed limitation DB3000/intermediate backtack on socket D/13
25 LED for long stitch on socket A/29
26 Not assigned on socket A/17
27 Not assigned on socket A/16
28 Roller feed on socket A/15
Input test:
Press the – key several times until "OFF" or "ON" appears on the control display.
Actuation of external switches is displayed by the switching state ON/OFF.
Several switches must not be closed at the same time.
The letter symbols in parentheses ( ) are visible only if the V820 control panel is connected!