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PF321A6012
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7.17.2 Multiple-function key bar in machine head
Function
with
or
without
control panel
Parameter
Selection of the input function
(S1...S8)
840...847
The functions of the multiple-function key bar can be programmed using parameters
840...847
for inputs S1 ...
S8. Any function from the list may be selected, as described under parameter
240
.
See also the previous section "Switching functions of inputs in1...in13"
The LEDs located above the keys signal the switching state (LED on = function on).
7.17.3 Multiple-function key
Using the programmable multifunction key (S1) on the multiple-function key bar on the machine head, a function
important for the sewing process can be placed within easy reach of the operator.
Quick programming is possible by pressing and holding a key already assigned to the desired function, then
pushing the multifunction key for about three seconds.
If a key (S2...S7) on the multiple-function key bar is used for this purpose, the LED integrated into the key is
turned on. Any integrated LED previously turned on is turned off.
7.17.4 Software Debouncing of All Inputs
Function
with
or
without
control panel
Parameter
Software debouncing of all inputs
(EnP)
238
238 = 0
No debouncing
238 = 1
Debouncing
7.18 F1/F2 Function Key Assignment on the V810/V820/V850 Control Panels
Functions
Parameter
Selection of input function on the (A) "F1" key on the V810/V820/V850 control panels
Selection of input function on the (B) "F2" key on the V810/V820/V850 control panels
(tF1)
(tF2)
293
294
The function of the keys F1 (A) and F2 (B) can be selected on the control panels using parameters
293 and
294
.
293/294 =
0
Input function blocked
1
Needle up/down:
Upon pressing the key, the drive runs from position 1 to position 2 or from position 2 to
position 1. If the drive is not in the stop position, it runs to the pre-selected basic position.
2
Needle up
Upon pressing the key, the drive runs from position 1 to position 2.
3
Single stitch (basting stitch):
Upon pressing the key, the drive performs one rotation from position 1 to
position 1. If the drive is in position 2, it runs to position 1 upon pressing the key and from position 1 to
position 1 each time the key is pressed again.
4
Full stitch:
Upon pressing the key, the drive performs a full rotation depending on the stop position.
5
Needle to position 2:
If the drive is not in position 2, it runs to position 2 upon pressing the key. After
power On the drive runs until it has been synchronized.
6...12
No function
13 High lift for walking foot operational mode not stored:
The signal “high lift for walking foot” is issued as
long as the key is held down, and the drive runs with speed limitation (n10).
14 High lift for walking foot operational mode stored (flip flop 1):
The signal “high lift for walking foot” is
issued upon briefly pressing the key, and the drive runs with speed limitation (n10). The operation is
disabled upon pressing the key again.
15 No function
16 Intermediate Backtack:
Upon pressing the key, the backtack will be enabled anywhere in the seam and at
standstill of the drive.
17 Backtack suppression / recall:
Upon pressing the key, the backtack will be suppressed or recalled once.
18 No function
19 Reset bobbin thread monitor:
After inserting a full bobbin, the stitch counter is set to the value
determined by means of parameter
031
.
20...68
No function
69 TEACH IN:
Return to last seam
Summary of Contents for DC 1550
Page 51: ... PF321A6012 51 For your notes ...
