Efka dc 1500 - 10.4 Functions of the Keys Inputs in1...i10; 10.5 Positioning Speed; 10.6 Maximum Speed Compatible with the Sewing Machine; 10.7 Maximum Speed

EFKA FP220A5911
42
10.8 Positions
Function with or without control panel Parameter
Selection according to position sensor (PGm) 270
Number of angular degrees from the sensor position to position 2 (PGr) 271
Transmission ratio between motor shaft and machine shaft (trr) 272
After setting parameter 270 at “1, 2, 3 or 4“ an angular degree must be selected by means of parameter 271, which
determines the stop in position 2 or 1 after the sensor position. The transmission ratio must already have been input by
means of parameter 272.
Connection of a sensor e. g. light barrier to socket B18/7. The following settings are possible using parameter 270:
Parameter 270 = 0 - The positions can be generated with the help of the transmitter incorporated in the motor and can be
set by means of parameter 171.
Parameter 270 = 1 - Setting the sensor to position 2.
- Position 1 is set according to the angular degree setting by means of parameter 271.
- Start measuring from leading edge position 2.
- 0V at input B18/7 (inside of the window)
- +5V at input B18/7 (outside of the window)
Parameter 270 = 2 - Setting the sensor to position 2.
- Position 1 is set according to the angular degree setting by means of parameter 271.
- Start measuring from trailing edge position 2.
- Input and output level as with setting “1“
Parameter 270 = 3 - Setting the sensor to position 1.
- Position 2 is set according to the angular degree setting by means of parameter 271.
- Start measuring from leading edge position 1.
- Input and output level as with setting “1“
Parameter 270 = 4 - Setting the sensor to position 1.
- Position 2 is set according to the angular degree setting by means of parameter 271.
- Start measuring from trailing edge position 1.
- Input and output level as with setting “1“
Parameter 270 = 5 - There is no position sensor. The drive stops unpositioned. The thread trimmer is suppressed.
= 0V
OUT
OUT
OUT
OUT
ST2
IN
POS1
ST2/20
POS2
ST2/20
POS1
ST2/21
POS2
ST2/21
POS1
ST2/21
ST2/20
POS2
ST2/20
POS1
POS2
ST2/21
POS
B18/7
SEN
= high
0256/SEN- 1
Pa 271
Pa 271
Pa 271
Pa 271
360°
270 = 1270 = 3270 = 4 270 = 2
+5V
0V