Instruction manual

- DA321G5321
- 55 -
6.30 Key block
Function with or without control panel
Parameter
Select the slide-in strip number for the V810 control panel
(291 = 0, keys 1...4 are disabled)
Select the slide-in strip number for the V820/V850 control panel
(292 = 0, keys 1...0 are disabled)
Selection of input function on the (A) "F1" key on the V810/V820/V850 control panels
(293 = 0, key F1 is disabled)
Selection of input function on the (B) "F2" key on the V810/V820/V850 control panels
(294 = 0, key F2 is disabled)
Disabling the P and E keys on the control panels and the P key on the control
Disabling the keys + / - on the control panels and controller
Disabling the keys E, +, - and >> on the control
(810)
(820)
(tF1)
(tF2)
(EPE)
(EPm)
(ob)
291
292
293
294
326
327
328
To prevent unintended changes to important functions, settings of stitch counts (function HIT) or speeds
(function DED), it is possible to disable the keys on the control panels (Variocontrol) and on the control pad of
the controller.
6.31 F1/F2 Function Key Assignment on the V810/V820/V850 Control Panels
Function with or without control panel
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
Parameters 293 and 294 can be used to select the following functions:
293/294 =
0 Input function blocked (key block)
1 Needle up/down: Upon pressing the key, the drive runs from position 1 to the return position. This is
independent of whether the return is turned on or off. If parameter 180 has a value of 0, the drive stops in
position 2. If the drive is outside the slot of position 1, no movement is carried out for safety reasons. After
power--on, the function is blocked until sewing starts.
2 Needle up: Upon pressing the key, the drive runs from position 1 to the return position. This is independent
of whether the return is turned on or off. If parameter 180 has a value of 0, the drive stops in position 2. If
the drive is outside the slot of position 1, no movement is carried out for safety reasons. After power--on,
the function is blocked until sewing starts.
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: When the key is pressed, the drive runs regardless of its position into position 2 or
the return position. This function is also possible after power-on.-
6 Output A if parameter 250 > 0
7 Output B if parameter 250 > 0
8 Handwheel running in the direction of rotation
9 Handwheel running in the direction of rotation
10...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 configured value
when the key is pressed. (if parameter 195= 4).