Efka AB620A5035 - Positioning Shift; Braking Characteristics; Braking Power at Standstill

- AB620A5035
- 22 -
Control display (control panel not connected)
 Segment

is turned on
corresponds to position 1 On
 Segment

is turned off
corresponds to position 1 Off
 Segment

is turned on
corresponds to position 2 On
 Segment

is turned off
corresponds to position 2 Off
V810 / V820 control panel display
 Arrow above symbol "position 1" on key 4 (V810) / on key 7 (V820) is
displayed
corresponds to position 1 On
 Arrow above symbol "position 1" on key 4 (V810) / on key 7 (V820) is
displayed
corresponds to position 1 Off
 Arrow above symbol "position 2" on key 4 (V810) / on key 7 (V820) is
displayed
corresponds to position 2 On
 Arrow above symbol "position 2" on key 4 (V810) / on key 7 (V820) is
displayed
corresponds to position 2 Off
If the V810 or V820 control panel is connected, the positions will be displayed only on the control panel!
6.11 Positioning shift
Function with or without control panel
Parameters
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.
6.12 Braking Characteristics
Function with or without control panel
Parameters
Braking ramp running
Braking ramp stop
Braking ramp for n < 350 when drive stopped
(br1)
(br2)
(br3)
207
208
219
 Parameter 207 regulates the braking effect between speed stages
 Parameter 208 influences the braking effect for the stop
 Parameter 219 influences the braking effect before the stop
The following applies to all setting values: the higher the value, the stronger the braking reaction!
6.13 Braking Power at Standstill
Function with or without control panel
Parameters
Braking Power at Standstill
(brt)
153
This function prevents unintentional "wandering" of the needle at standstill.
The effect can be checked by turning the hand wheel.
 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