EFKA FP220A5911
47
V820 control panel display
!
Arrow above symbol "position 1" on the 7 key on
corresponds to position 1
!
Arrow above symbol "position 1" on the 7 key turns off
corresponds to position 1A
!
Arrow above symbol "position 2" on the 7 key on
corresponds to position 2
!
Arrow above symbol "position 2" on the 7 key turns off
corresponds to position 2A
If the V810 or V820 control panel is connected, the positions will be displayed only on the control panel!
10.10 Positioning Shift
Function
with
or
without
control panel
Parameter
Positioning shift
(PSv)
269
Determine by means of parameter 269 whether the drive is to stop exactly on the position (parameter 269 = 0) or some
increments after the position.
10.11 Braking Characteristics
Function
with
or
without
control panel
Parameter
Braking effect when varying the preset value
≤
4 stages
(br1)
207
Braking effect when varying the preset value
≥
5 stages
(br2)
208
!
Parameter 207 influences the braking effect for the stop
!
Parameter 208 regulates the braking effect between speed stages
The following applies to all setting values:
The higher the value, the stronger the braking reaction!
10.12 Braking Power at Standstill
Function
with
or
without
control panel
Parameter
Braking power at standstill
(brt)
153
This function prevents unintentional "wandering" of the needle at standstill.
The effect can be checked by turning the handwheel.
!
The braking power is effective at standstill
- at stop in the seam
– after the seam end
!
The effect can be set
!
The higher the set value, the stronger the braking power
10.13 Starting Characteristics
Function
with
or
without
control panel
Parameter
Starting edge
(ALF)
220
The drive acceleration dynamics can be adapted to the sewing machine characteristic (light/heavy).
!
High setting value = high acceleration
With a high starting edge setting and, in addition, possibly high braking parameter values on a light machine, the
characteristic may appear coarse. In this case, one should try to optimize the settings.
