Instruction manual

- DA321G5321
- 43 -
Function with control panel
Parameter
high lift for walking foot ratcheting = 1 / temporary = 0
(-F-)
008 = 3
6.17.10 Sewing foot pressure reduction (Function module A)
Function with or without control panel
Parameter
Sewing foot pressure reduction by external switch with output A
Switching of full power and/or holding force of sewing foot lifting
full power if sewing foot lifting is stored.
Holding power if sewing foot lifting is stored.
(FMA)
(FLd)
(t4_)
(t5_)
250 = 12
332
333
334
After setting parameter 250 = 12, pressing the external key on input A (socket A/8) can be used to turn sewing
foot pressure reduction on. If sewing foot lifting is stored, the full power and holding power behave according to
the setting of parameter 332 and the subsequent pedal positions.
 Pedal position 0 Holding power according to setting of parameter 334
 Pedal position >1 Holding power according to setting of parameter 334
 Pedal position +1 Sewing foot is lowered
 Pedal position -1 Holding power according to setting of parameter 204
 Pedal position -2 Holding power according to setting of parameter 204
332 = 0
For the function of sewing foot lifting, the settings of parameters 203 and 204 apply.
332 = 1
If sewing foot lifting in the seam is stored, the solenoid is fully activated if parameter 333 is set and
cycled with parameter 334.
6.17.11 Handwheels in direction of rotation (Function module A)
Function with or without control panel
Parameter
Run of the handwheel in the direction of rotation by external switch on input A
Increments for the run of the handwheel
Speed for handwheel run
Delay time until continuous handwheel run
Function of sewing foot lifting during handwheel run
(FMA)
(ihr)
(nhr)
(dhr)
(LFL)
250 = 13
263
264
265
266
After setting parameter 250 = 13, pressing the external key on input A (socket A/8) can be used to start the
handwheel run corresponding to the setting of parameter 161. Parameter 263 can be used to select the number
of increments for how long the handwheel should rotate after a short press of the key. Parameter 264 can be
used to set the speed with which the handwheel should turn. Parameter 265 sets a delay time. If the key is
pressed for shorter than the time set, the configured increments in parameter 263 count down. If the key press
is longer than the delay time configured, a continuous handwheel run is carried out.
Parameter 266 can be used to set the sewing foot lifting function.
266 = 0
The sewing foot lowers when the key is pressed during the handwheel run.
266 = 1
The sewing foot remains lifted while the handwheel is running if pedal is at –1 or automatic sewing
foot lifting is set.
When using a control panel, the parameters 293 and 294 can be used to assign the functions of the F1 and F2
keys.
293/294 = 8
When the F1/F2 key is pressed, run the handwheel in direction of rotation
293/294 = 9
When the F1/F2 key is pressed, run the handwheel against the direction of rotation
6.17.12 Handwheel run against direction of rotation (Function module A)
Function with or without control panel
Parameter
Run of the handwheel against the direction of rotation by external switch on
input A
(FMA)
250 = 14
After parameter 250 = 14 is set, the handwheel runs in the opposite direction. All other parameters have the
same function as in setting "13".