Efka DA320G5351 Instruction manual

CONTROL DA320G5351
>
>
+
P
E
-
I
0
KL2334a
LIST OF PARAMETERS
CONNECTION DIAGRAM
TIMING DIAGRAMS
No. 402311 English
FRANKL & KIRCHNER EFKA OF AMERICA INC. EFKA ELECTRONIC MOTORS
GMBH & CO KG SINGAPORE PTE. LTD.

EFKA DA320G5351
3
CONTENTS Page
1 Putting into Service 5
2 Setting and Putting into Service with the Aid of the Fast Installation Routine (SIR) 5
3 Operating Elements and Socket Connectors 6
3.1 Position of Operating Elements and Displays 6
3.2 Position of the Socket Connectors 7
3.3 Connection Diagram 8
3.4 Connection of a Sewing Light with Transformer 10
4 Timing Diagrams 11
5 List of Parameters 18
5.1 Operator Level 18
5.2 Technician Level 20
5.3 Supplier Level 25
6 Error Displays 38
7 Slide-in Strips for the V810/V820 Control Panels 39

EFKA DA320G5351
5
1 Putting into Service
Before putting the control into service, the following must be ensured, checked and/or adjusted:
 The correct installation of the drive, position transmitter and accompanying devices, if necessary
 If necessary, the correct adjustment of the direction of motor rotation using parameter 161
 The correct positioning speed using parameter 110
 The correct maximum speed compatible with the sewing machine using parameter 111
 The setting of the positions
 The setting of the remaining relevant parameters
 Start sewing in order to save the set values
See instruction manual for details!
2 Setting and Putting into Service with the Aid of the Fast Installation
Routine (SIR)
The Fast Installation Routine (SIR) passes through all parameters
necessary for programming the functional sequence and the positions.
Input parameter 500
Parameter for direction of motor rotation
Parameter for transmission ratio
Important! The transmission ratio should be
determined and indicated as precisely as possible.
Parameter for type of position sensor
Parameter for position 1
Parameter for position 2
The values can be varied by pressing the +/- keys. When the parameter is displayed on the V810 control panel, press
the E key once more for the value to be displayed.
Exit the routine any time by pressing the Pkey once, and select a new parameter. Exit programming by pressing the Pkey
twice, and the drive is ready for a new sewing operation.
See instruction manual for details!
F-272
End SIR
F-451
F-453
F-270
P
E
E
E
E
F-161
F-500
Code 3112
F-200
E
>
E
E
No
Yes
KL2518
>

EFKA DA320G5351 6
3 Operating Elements and Socket Connectors
3.1 Position of Operating Elements and Displays
S1 P key
 Call or exit programming mode
S2 E key
 Start backtack single / double / off
 Enter key for modifications in the programming mode
S3 + key
 End backtack single / double / off
 Increase of the value indicated in the programming mode
S4 – key
 Automatic sewing foot lifting at stop in the seam On/Off
 Automatic sewing foot lifting after thread trimming On/Off
 Decrease of the value indicated in the programming mode
S5 >> key
 Basic position 1 or 2
 Shift key in the programming mode
LED1 Indicator for single start backtack
LED2 Indicator for double start backtack
LED3 Indicator for single end backtack
LED4 Indicator for double end backtack
LED5 Indicator for automatic sewing foot lift at stop
in the seam
LED6 Indicator for automatic sewing foot lift after
the thread trimming operation
LED7 Indicator for basic position “needle position 1“
LED8 Indicator for basic position “needle position 2“
Display 3 digits
KL2332
LED4
LED5
LED6
LED7
LED8
Display
LED1
LED2
LED3
+
-
P
E
S4
S5
S1
S2
S3
0
I

EFKA DA320G5351
7
3.2 Position of the Socket Connectors
B2 Socket for commutation transmitter
B18 Socket for - Light barrier module LSM002
- Hall sensor module HSM001
- Pulse encoder IPG001
- EFKANET
(Adapter cord 1113229 in case of multiple assignment)
B41 Socket for motor power supply
B80 Socket for actuator
B776 Socket for V810/V820 control panel
ST2 Socket for solenoid inputs and outputs /
solenoid valves / displays / keys and switches
Adapter 1113229
LSM...+ HSM...
LSM...+ IPG...
ST2
HSM...
KL2356
LSM...
A
B18
A
B2
B18
IPG...
B2
B41
M
M
B41
V8 . .
B776
EB...
B776
B80
B80

EFKA DA320G5351 8
3.3 Connection Diagram
Socket ST2 corresponds to socket A
in1 - Key for output B i10 - Backtack suppression/recall M9 - LED righthand thread monitor
in2 - Machine run blockage M1- Thread trimmer M10 - LED for output A
in3 - Needle up/down M2- Needle cooling M11 - LED for output B
in4 - Key for output A M3- Thread wiper FL - Sewing foot lifting
in5 - Intermediate backtack M4- Thread tension release VR - Backtacking
in6 - Thread monitor M5- Output B POS1 - Position 1
in7 - DB2000 M6- Output A POS2 - Position 2
in8 - DB3000 M7- LED lefthand thread monitor GEN - Generator impulses
in9 - External light barrier M8- LED backtack suppression/recall R-N-EXT - External potentiometer for
speed limitation (50kΩ)
1) Nominal voltage 24V, no-load voltage max. 30V momentarily after power on
2) Transistor output with open collector (max. 40V, 10mA)
3) Nominal voltage 15V, Imax = 30mA
4) Nominal voltage 5V, Imax = 20mA
*) Front view of the socket (component side) and/or rear view of the plug (soldering side)
ATTENTION!
When connecting the outputs, ensure that a total power of 96VA constant load will not
be exceeded!

EFKA DA320G5351
9
POS2 OUT - Output for position 2
POS IN - Input for positions
G1/G2 OUT - Output of generator impulses
TXD/RXD - Serial transmission lines
LSM IN - Possibility of connecting a light barrier module to socket B18/8
LSM002 - Reflection light barrier module
HSM001 - Hall sensor module
IPG... - Pulse encoder
EB.. Actuator
Pedal step 

-2 -1 0 ½ 1 2 3 4 5 6 7 8 9 10 11 12
Input A L L H H H L L H H L L H H L L H
Input B L H H L L L H H H H L L L L H H
Input C H H H H L L L L L L L L H H H H
Input D H H H H H H H H L L L L L L L L
2) Nominal voltage 5V, Imax = 20mA
3) Transistor output with open collector (max. 40V, 10mA)
*) Front view of the socket (component side) and/or rear view of the plug (soldering side)

EFKA DA320G5351 10
3.4 Connection of a Sewing Light with Transformer
 Switch off the control and remove mains plug from outlet
 Unscrew the control unit from the machine table
 Loosen 2 screws (A) each at the front and at the rear
 Open the left part of the housing
 Pull the sewing light cable through the cable bushing
 Area (B): Connect strands with clamp on the printed circuit board
 Insert earth lead into plug-in device on the housing
 Close and screw-connect the housing
 Mount the control unit on the machine table
CAUTION!
When the sewing light is connected, it is always current-carrying (230V), even if
the control unit is switched off! Only one sewing light with transformer can be
connected to the control unit!
ATTENTION!
Before opening the cover, turn power off!
>
>
E
-
+
P
A
B
0
I
KL2399a

EFKA DA320G5351
11
4 Timing Diagrams
Trimming from full machine run
1
c3
1
c2
(FSPL)
A/36
M2
M3
A/28
A/27
M4
M1
VR
FL
A/37
A/34
A/35
(ML)
(FW)
(FA)
t3
n
+
POS.2
A/21
A/20
POS.1
-
0
-1
-2
0
1/2
1
c1 t8 t1
n3
32132
n2
0
t9 c4
t6
FSA
iFA
FSE
tFA
n4 n7
3212
n7
0267/FALAUF
t5t4t7
Mark Function Parameter Control V810 V820
Double start backtack with stitch correction On Key S2 Key 1 Key 1
Double end backtack with stitch correction On Key S3 Key 2 Key 4
n2 Maximum speed 111
n3 Start backtack speed 112
n4 End backtack speed 113
n7 Trimming speed 116
c2 Start backtack stitches forward 000
c1 Start backtack stitches backward 001
c3 End backtack stitches backward 002
c4 End backtack stitches forward 003
t8 Start backtack stitch correction 150
t9 End backtack stitch correction 151
iFA Activation angle of the thread trimmer 190
FSA Thread tension release switch-off delay 191
FSE Thread tension release activation angle 192
tFA Stop time for thread trimmer 193
t1 Delay until speed release after start backtack 200
t3 Start delay from lifted sewing foot 202
t4 Full power of sewing foot lifting 203
t5 Pulsing of sewing foot lifting 204
t6 Thread wiper ON period 205
t7 Sewing foot switch-on delay after thread wiper 206

EFKA DA320G5351 12
Machine run with intermediate stop
n2
1
c1
(FSPL)
A/36
M2
M3
A/28
A/27
M4
M1
VR
FL
A/37
A/34
A/35
(ML)
(FW)
(FA)
t3
n
POS.2
A/21
A/20
POS.1
+
-
0
-1
-2
0
1/2
1
t1
n3 n2
32
n1
FSA
c3
iFA
FSE
n7n4
3210
n7
tFA
t5
t6
0267/LAUFZW
t7 t4
Mark Function Parameter Control V810 V820
Single start backtack On Key S2 Key 1 Key 1
Single end backtack On Key S3 Key 2 Key 4
n1 Positioning speed 110
n2 Maximum speed 111
n3 Start backtack speed 112
n4 End backtack speed 113
n7 Trimming speed 116
c1 Start backtack stitches backward 001
c3 End backtack stitches backward 002
iFA Activation angle of the thread trimmer 190
FSA Thread tension release switch-off delay 191
FSE Thread tension release activation angle 192
tFA Stop time for thread trimmer 193
t1 Delay until speed release after start backtack 200
t3 Start delay from lifted sewing foot 202
t4 Full power of sewing foot lifting 203
t5 Pulsing of sewing foot lifting 204
t6 Thread wiper ON period 205
t7 Sewing foot switch-on delay after thread wiper 206

EFKA DA320G5351
13
Trimming from intermediate stop
POS.2
(FSPL)
M2
M3
M4
A/28
A/27
A/36
(ML)
(FW)
M1
VR
FL
A/37
A/34
A/35
A/21
(FA)
-1
n
+
A/20
POS.1
-2
-
0
1/2
1
SSc
t1c1t3
n6 n3
3210
n2 n1
iFA
FSE
tFA
c3t3
10
n4 n7
32
0267/FAZW
FSA
t6
t7
n7
Mark Function Parameter Control V810 V820
Single start backtack On Key S2 Key 1 Key 1
Single end backtack On Key S3 Key 2 Key 4
Softstart 134 = 1
n1 Positioning speed 110
n2 Maximum speed 111
n3 Start backtack speed 112
n4 End backtack speed 113
n6 Softstart speed 115
n7 Trimming speed 116
c1 Start backtack stitches backward 001
c3 End backtack stitches backward 002
SSc Softstart stitches 100
iFA Activation angle of the thread trimmer 190
FSA Thread tension release switch-off delay 191
FSE Thread tension release activation angle 192
tFA Stop time for thread trimmer 193
t1 Delay until speed release after start backtack 200
t3 Start delay from lifted sewing foot 202
t6 Thread wiper ON period 205
t7 Sewing foot switch-on delay after thread wiper 206

EFKA DA320G5351 14
End sensing by light barrier
Mark Function Parameter Control V810 V820
Start backtack Off Key S2 Key 1 Key 1
Single end backtack On Key S3 Key 2 Key 4
Light barrier 009 = 1
Light barrier covered/uncovered 131 = 1
n2 Maximum speed 111
n3 Start backtack speed 112
n5 Speed after light barrier sensing 114
n7 Trimming speed 116
c3 End backtack stitches backward 002
LS Light barrier compensating stitches 004
iFA Activation angle of the thread trimmer 190
FSA Thread tension release switch-off delay 191
FSE Thread tension release activation angle 192
tFA Stop time for thread trimmer 193
t3 Start delay from lifted sewing foot 202
t4 Full power of sewing foot lifting 203
t5 Pulsing of sewing foot lifting 204
t6 Thread wiper ON period 205
t7 Sewing foot switch-on delay after thread wiper 206
POS.2
A/21
A/35
A/34
A/37
A/36
A/27
A/28
M4
M3
M2
LS
FL
VR
M1
(FSPL)
(FW)
(ML)
(FA)
t3
POS.1
A/20
-
-1
+
-2
n
1
1/2
0
LS c3
n2
20 3 4 5 6 1
n4n5
0267/ENDELS
t4
tFA
FSE
iFA
FSA
t6
t7
3
n7 n7
t5

EFKA DA320G5351
15
Seam end by stitch counting
3 1 2
POS.2
(FSPL)
M2
M3
M4
A/28
A/27
A/36
M1
VR
FL
A/37
A/34
A/35
A/21
(ML)
(FW)
(FA)
t3
n
+
A/20
POS.1
-
-1
-2
0
0
1/2
1
Stc c3
n12
10
n4
20 1 222
tFA
iFA
FSE
c4
FSA
t6
t7
3
n7 n7
0267/ENDEZAE
t5t4
Mark Function Parameter Control V810 V820
Start backtack Off Key S2 Key 1 Key 1
Double end backtack On Key S3 Key 2 Key 4
Stitch counting 015 = 1
Speed mode “stitch counting” (limited speed) 141 = 2
n4 End backtack speed 113
n7 Trimming speed 116
n12 Automatic speed for stitch counting 118
c3 End backtack stitches backward 002
c4 End backtack stitches forward 003
Stc Stitches of the seam with stitch counting 007
iFA Activation angle of the thread trimmer 190
FSA Thread tension release switch-off delay 191
FSE Thread tension release activation angle 192
tFA Stop time for thread trimmer 193
t3 Start delay from lifted sewing foot 202
t4 Full power of sewing foot lifting 203
t5 Pulsing of sewing foot lifting 204
t6 Thread wiper ON period 205
t7 Sewing foot switch-on delay after thread wiper 206

EFKA DA320G5351 16
Machine run with ornamental backtack
0
POS.2
A/28
A/27
A/36
A/37
A/34
A/35
A/21
M2
M3
M4
M1
VR
FL
(FSPL)
(ML)
(FW)
(FA)
t3
A/20
POS.1
-
0
n
+
-1
-2
1/2
1
SAv tSr SAr tSr SAr t1
n1n1
1 2321
n3n3 n3
3213
0267/LAUFZVR
SEvtSr tSrSEr
n2 n1 n1 n4
21321
n4
FSAFSE
tFA
iFA
t6
n7 n7
3
Mark Function Parameter Control V810 V820
Double start backtack On Key S2 Key 1 Key 1
Double end backtack On Key S3 Key 2 Key 4
Ornamental backtack 135 = 1
n1 Positioning speed 110
n2 Maximum speed 111
n3 Start backtack speed 112
n4 End backtack speed 113
n7 Trimming speed 116
SAv Number of start ornamental backtack stitches forward 080
SAr Number of start ornamental backtack stitches backward 081
SEr Number of end ornamental backtack stitches backward 082
SEv Number of end ornamental backtack stitches forward 083
iFA Activation angle of the thread trimmer 190
FSA Thread tension release switch-off delay 191
FSE Thread tension release activation angle 192
tFA Stop time for thread trimmer 193
t1 Delay until speed release after start backtack 200
t3 Start delay from lifted sewing foot 202
t6 Thread wiper ON period 205
tSr Stop time for ornamental backtack 210

EFKA DA320G5351
17
Machine run with high lift for walking foot
(LHP)M11
A/31
HP
A/7
1
c2
A/21
(FSPL)
(HP)
M2
M3
A/28
A/27
A/36
M5
A/32
M4
M1
VR
FL
A/37
A/34
A/35
(ML)
(FW)
(FA)
t3
n
POS.2
A/20
POS.1
+
-
-2
0
-1
0
1/2
1
t1
c1
cb
n3
32132
n2 n10
543210
0267/LAUFHUB
c3
tHP
c4
1
n2
06
n4 n7
3212
tFA
t6
t7
FSAFSE
iFA
n7
Mark Function Parameter Control V810 V820
Double start backtack On Key S2 Key 1 Key 1
Double end backtack On Key S3 Key 2 Key 4
High lift for walking foot operational mode not stored 138 = 0
Output B high lift for walking foot 255 = 11
n2 Maximum speed 111
n3 Start backtack speed 112
n4 End backtack speed 113
n7 Trimming speed 116
n10 High lift walking speed 117
c2 Start backtack stitches forward 000
c1 Start backtack stitches backward 001
c3 End backtack stitches backward 002
c4 End backtack stitches forward 003
thP High lift walking speed run-out time 152
iFA Activation angle of the thread trimmer 250
FSA Thread tension release switch-off delay 191
FSE Thread tension release activation angle 192
tFA Stop time for thread trimmer 253
t1 Delay until speed release after start backtack 200
t3 Start delay from lifted sewing foot 202
t6 Thread wiper ON period 205
t7 Sewing foot switch-on delay after thread wiper 206
cb Number of stitches output B “high lift for walking foot” 258

EFKA DA320G5351 18
5 List of Parameters
5.1 Operator Level
Parameter Designation Unit Limits Preset for Ind.
max min 100Ω220Ω680Ω1000Ω
000 c2 Number of stitches of start backtack stitches 254 0 2 3 2 2 A
forward
001 c1 Number of stitches of start backtack stitches 254 0 4 3 2 4 A
backward
002 c3 Number of stitches of end backtack stitches 254 0 3 2 2 3 A
backward
003 c4 Number of stitches of end backtack stitches 254 0 3 3 5 3 A
forward
004 LS Light barrier compensating stitches stitches 254 0 4 4 4 4 A
(for long stitches)
005 LSF Number of stitches of the light barrier filter stitches 254 0 0 0 0 0 A
for knitted fabrics
006 LSn Number of light barrier seams 15 1 1 1 1 1 A
007 Stc Number of stitches for the seam with stitch stitches 254 0 10 10 10 10 A
counting
008 -F- A parameter from the technician level is assigned to 5 1 2 2 2 2 A
key 9 on the V820 control panel
1 = Softstart On/Off
2 = Ornamental backtack On/Off
3 = High lift for walking foot (only if parameter
250 or 255 = 11) oprational mode stored
= On / operational mode not stored = Off
4 = Needle cooling On/Off
(only if parameter 185 = 1)
5 = Signals A1 and/or A2 On/Off with slide-in
strips 1...4 (lefthand arrow = A1,
righthand arrow = A2)
009 LS Light barrier On/Off 1 0 0 0 0 0 A
010 cLS Light barrier compensating stitches stitches 254 0 8 8 8 8 A
(for normal stitch length)
013 FA Thread trimmer On/Off 1 0 1 1 1 1 A
014 FW Thread wiper On/Off 1 0 0 0 0 0 A
015 StS Stitch counting On/Off 1 0 0 0 0 0 A
023 AFL Automatic sewing foot lifting with pedal forward 1 0 0 0 0 0 A
at the seam end, if light barrier or stitch counting is
On
0 = Automatic sewing foot Off
1 = Automatic sewing foot On
080 SAv Number of start ornamental backtack stitches 254 0 3 3 2 3 A
stitches forward
081 SAr Number of start ornamental backtack stitches 254 0 3 3 2 3 A
stitches backward
082 SEr Number of end ornamental backtack stitches 254 0 3 3 2 3 A
stitches backward
083 SEv Number of end ornamental backtack stitches 254 0 3 3 2 3 A
stitches forward
085 cFw Number of stitches for bobbin thread stitches 5000 0 0 0 0 0 A
monitor parameter 195 = 1...3

EFKA DA320G5351
19
Operator Level
Parameter Designation Unit Limits Preset for Ind.
max min 100Ω220Ω680Ω1000Ω
086 cF4 Number of stitches for bobbin thread stitches 25500 0 0 0 0 0 A ***)
monitor parameter 195 = 4
At this setting, the following functions will
be activated upon pressing the
appropriate key:
>1 sec. = Bobbin thread monitor function
is deactivated.
<1 sec. = Counter is set to preset value.
087 Intermediate backtack with counted stitches 255 0 0 0 0 0 A
stitches. At setting “0”, normal intermediate
backtack is active.
Note:
At the operator level, the parameter number (F-xxx) is not shown on the display, but the abbreviation (e. g. c2) and the
actual value (e. g. 002 for 2 stitches).
***) When programming the 5-digit (max) parameter values on the control or control panel, the 3-digit value displayed
must be multiplied by 100.

EFKA DA320G5351 20
5.2 Technician Level
Code no. 190 with control operation
Code no. 1907 with control panel operation
Parameter Designation Unit Limits Preset for Ind.
max min 100Ω220Ω680Ω1000Ω
100 SSc Number of softstart stitches stitches 254 0 2 2 1 1 A
110 n1 Positioning speed RPM 390 70 180 100 150 150 A**)
111 n2- Upper limit setting range of the maximum RPM 6000 n2_ 4800 900 1700 3500 A**)
speed
112 n3 Start backtacking speed RPM 6000 200 1700 400 800 1200 A**)
113 n4 End backtacking speed RPM 6000 200 1700 400 800 1200 A**)
114 n5 Speed after light barrier sensing RPM 6000 200 1700 400 800 1200 A**)
115 n6 Softstart speed RPM 1500 70 800 250 400 400 A**)
116 n7 Trimming speed RPM 500 70 180 100 150 150 A**)
117 n10 High lift walking speed RPM 6000 400 2000 400 800 2000 A**)
118 n12 Automatic speed for stitch counting RPM 6000 400 3000 400 800 1200 A**)
119 nSt Speed stage graduation 3 1 2 2 2 2 A
1 = linear
2 = slightly progressive
3 = highly progressive
120 nnk Whenever this speed is exceeded, RPM 6000 0 3000 3000 3000 3000 A**)
needle cooling is activated, if parameter
185 is set at “3“
121 n2_ Lower limit setting range of the maximum RPM n2- 400 400 400 400 400 A**)
speed
123 tnS End backtack synchronization time ms 500 0 0 0 0 40 A
124 nrS End backtack synchronization speed RPM 3000 200 1700 400 800 500 A**)
125 n2A Start backtack speed 2 RPM 3000 200 600 600 600 600 A
(only if parameter 284 = ON)
126 n2E End backtack speed 2 RPM 3000 200 600 600 600 600 A
(only if parameter 284 = ON)
127 AkS Audible signal On/Off 1 0 0 0 0 0 A
128 Asd Start delay, when command “start” is ms 2000 0 0 0 0 0 A**)
given by covering the light barrier
(see parameter 129)
129 ALS Automatic start by light barrier On/Off: 1 0 0 0 0 0 A
machine start by covering the light barrier, without
having heeled the pedal back to the basic position.
Additional prerequisites:
- Parameter 132 = 1
- Function “light barrier sensing” switched on on
the control panel
- Initiation of the first “normal” seam section
(pedal in the basic position)
- Cover light barrier
- Press pedal forward
- Keep pedal pressed forward
Deactivate this function by heeling the pedal back
to the basic position.
130 LSF Light barrier filter for knitted fabrics On/Off 1 0 0 0 0 0 A
131 LSd 0 = Light barrier sensing “covered” 1 0 1 1 1 1 A
1 = Light barrier sensing “uncovered”
132 LSS 0 = Machine start possible with light barrier 1 0 1 1 1 1 A
uncovered or covered.
1 = Machine start blocked with light barrier
uncovered if parameter 131 = 1.
Machine start blocked with light barrier
covered if parameter 131 = 0.
**) When programming the 3-digit or 4-digit control parameter values (without control panel), the 2-digit or 3-digit
value displayed must be multiplied by 10.

EFKA DA320G5351
21
Technician Level
Code no. 190 with control operation
Code no. 1907 with control panel operation
Parameter Designation Unit Limits Preset for Ind.
max min 100Ω220Ω680Ω1000Ω
133 LSE Thread trimming operation, when completing the 1 0 1 1 1 1 A
seam after light barrier sensing On/Off
134 SSt Softstart On/Off 1 0 1 1 1 1 A
135 SrS Ornamental backtack On/Off 1 0 0 0 0 0 A
136 FAr 0 = Trimming stitch forward and thread wiper 6 0 5 0 1 0 A
function On
1 = Trimming stitch backward and thread wiper
function On
2 = Trimming stitch forward with short trimmer
signal instead of a thread wiper
3 = No function
4 = No function
5 = Thread clamp with trimming stitch backward
6 = Thread clamp with trimming stitch forward
137 SLU Stitch length during backtack 1 0 1 1 0 0 A
0 = long stitches
1 = normal stitches
138 hPr 0 = High lift for walking foot 1 0 0 0 0 0 A
operational mode not stored
1 = High lift for walking foot
operational mode stored
139 nIS Display of machine speed On/Off 1 0 0 0 0 0 A
141 SGn Speed status for the seam with stitch counting 4 0 1 1 1 1 A
0 = Speed controllable by the pedal up to the set
maximum speed (parameter 111)
1 = Fixed speed (parameter 118) without
influence by the pedal (machine stop by
pressing the pedal to the basic position)
2 = Limited speed controllable by the pedal up to
the set limit (parameter 118)
3 = At fixed speed (parameter 118) can be
interrupted by full heelback
4 = At fixed speed (parameter 110) can be
interrupted by full heelback.
142 SFn Speed status for the free seam and for the seam 3 0 0 0 0 0 A
with light barrier
0 = Speed controllable by the pedal up to the set
maximum speed (parameter 111)
1 = Fixed speed (parameter 118) without
influence by the pedal (machine stop by
pressing the pedal to the basic position)
2 = Limited speed controllable by the pedal up to
the set limit (parameter 118)
3 = At fixed speed (parameter 118) can be
interrupted by full heelback
145 StL Normal/long stitches with/without speed limitation. 2 0 0 0 0 0 A
Key on input in1...i10 = 22.
0 = Normal/long stitches without speed limitation
1 = Normal/long stitches with speed limitation
(DB2000)
2 = Normal/long stitches with speed limitation
(DB3000)
150 t8 Stitch correction of the double start ms 500 0 0 0 0 0 A
backtack (prolongation of the stitch
regulator ON period / not effective with
ornamental backtack)
151 t9 Stitch correction of the double end ms 500 0 0 0 0 0 A
backtack (prolongation of the stitch
regulator ON period / not effective with
ornamental backtack)
152 thP Run-out time of the high lift walking speed ms 500 80 100 100 100 100 A

EFKA DA320G5351 22
Technician Level
Code no. 190 with control operation
Code no. 1907 with control panel operation
Parameter Designation Unit Limits Preset for Ind.
max min 100Ω220Ω680Ω1000Ω
153 brt Braking power at machine standstill 50 0 6 6 6 6 A
154 FkL 0 = Thread clamp Off 2 0 2 0 0 0 A
1 = Enabling thread clamp (pa. 155) and
disabling thread clamp (pa. 156).
2 = Enabling thread clamp at 20 degrees and
disabling at 224 degrees.
155 k1 Enabling thread clamp degrees 359 0 0 0 0 0 A
156 k1_ Disabling thread clamp degrees 359 0 0 0 0 0 A
161 drE Direction of motor rotation 1 0 1 1 1 1 A
0 = Clockwise rotation
1 = Counterclockwise rotation
170 Sr1 Setting the reference position: ****) A
- Press the Ekey.
- Press the >> key.
- Turn handwheel until symbol on display goes off.
Then position the notch on the handwheel to
- marking F on the machine.
171 Sr2 Setting the needle positions: ****)
Press the Ekey.
Press the >> key.
1E= Position 1 (leading edge) degrees 359 0 000 000 025 042 A
Press the Ekey.
2E= Position 2 (leading edge) 359 0 257 257 315 326 A
Press the Ekey.
1A= Position 1 (trailing edge) 359 0 070 070 085 140 A
Press the Ekey.
2A= Position 2 (trailing edge) 359 0 338 338 015 357 A
(for changing the values turn
handwheel or press the +/- key)
Press the Pkey twice. Settings
are completed!
172 Sr3 Display on the control:
Pos. 1 to 1A (LED 7 lights up)
Pos. 2 to 2A (LED 8 lights up)
172 Sr3 Display on the V810 control panel:
Pos. 1 to 1A (lefthand arrow above key 4 On)
Pos. 2 to 2A (righthand arrow above key 4 On)
172 Sr3 Display on the V820 control panel:
Pos. 1 to 1A (lefthand arrow above key 7 On)
Pos. 2 to 2A (righthand arrow above key 7 On)
173 Sr4 Checking of the signal outputs and inputs using the
incorporated control panel or the V810/V820 control
panels
- Select the desired output using the +/- key
- Activate the selected output using the >> key
01 = Backtacking on socket A/34
02 = Sewing foot lift on socket A/35
03 = Thread trimmer on socket A/37
04 = Thread wiper on socket A/27
05 = Needle cooling on socket A/28
06 = Thread tension release on socket A/36
07 = Output B on socket A/32
08 = LED for output A on socket A/31
09 = Output A on socket A/30
10 = LED righthand thread monitor on socket A/25
11 = LED backtack suppression/recall on socket
A/24
12 = LED lefthand thread monitor on socket A/23
13 = LED for output A on socket A/29
OFF/ON = By actuating the switches connected to
the control, the function of these switches is
checked and ON/OFF is displayed on the
V810/V820 control panels
****) For more detailed instructions see instruction manual!