Instruction manual

EFKA AB221A/AB321A + AB222A/AB322A (BA)
60
The following function is performed if ">0" run-out stitches have been programmed using parameter 185:
 When the “high lift for walking foot” key is pressed for the first time at drive standstill, signal “high lift for walking
foot” is enabled and remains On after releasing the key.
 When pressing the “high lift for walking foot” key” again at drive standstill, signal “high lift for walking foot” turns
off.
If the signal “high lift for walking foot” is On when starting the drive, the speed will be limited. The signal turns off after
the run-out stitches have been executed, and the speed limitation will be disabled after the run-out time (parameter 152). If
the key is held down until after counting, high lift for walking foot remains On. If the key is pressed only briefly, counting
takes priority.
While the drive is running, if ">0" run-out stitches have been programmed using parameter 185:
 Press the key “high lift for walking foot” while the drive is running; the signal “high lift for walking foot” and high lift
walking speed are On.
 Release the key “high lift for walking foot” while the drive is running; the signal “high lift for walking foot” turns off
after the run-out stitches have been executed, and the speed limitation will be disabled after the run-out time
(parameter 152).
9.15.5 High Lift for Walking Foot Operational Mode Stored /Flip-Flop 1
(Parameters 240...249 = 14)
 When the “high lift for walking foot” key is pressed for the first time while the drive is running, signal “high lift for
walking foot” and high lift walking speed are On.
 When the “high lift for walking foot” key is pressed again while the drive is running, the signal “high lift for walking
foot” turns off immediately, and the speed limitation will be disabled after the run-out time (parameter 152).
9.16 Speed Depending on High Lift
9.16.1 Operating Mode of Speed Limitation Depending on High Lift
Functions Parameter
Maximum speed (n2) 111
High lift walking speed (n10) 117
Speed depending on high lift with potentiometer (Pot) 126 = 3
Speed setting depending on high lift (hP) 188
 It is possible to program the assignment of the speed limitation to the 21 high lift levels.
 Minimum high lift = maximum speed (n2)
 Maximum high lift = minimum speed (n10)
Graduation of the examples below is as follows:
Speed
3500 X X X X X upper speed break point
3200 X
3110 X
3020 X
2930 X
2840 X
2740 ----------------------------------------------------------- X
2650 X
2560 X
2470 X
2380 X
2280 X
2190 X
2100 X
2000 lower speed break point X X X
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 Levels