EFKA AB286A5400
35
Parameter 56 = 01
Sensor active low (edge) Signal on B18/7
*
= Reference point
Motor 1:1
Han180°
2E
= 0
2A
= 10
ccw rotation (positive counting direction)
cw rotation (positive counting direction)
2A‘
= 20
cw rotation (negative counting direction)
cw rotation (positive counting direction)
The type of synchronization signal for generating the positions can be determined by parameter 56:
Parameter 56 = 0
The reference point is generated by the transmitter in the motor.
Parameter 56 = 1
The reference point is the falling edge of the external sensor with positive counting direction.
Parameter 56 = 2
The reference point is the increasing edge of the external sensor with positive counting direction.
The direction of rotation which can only be measured on the motor is used as counting direction for the motor shaft and the
handwheel shaft. If control bit CNTD = 0 (parameter 0A bit 1), the counting direction of the motor and the handwheel is
the same. If control bit CNTD = 1, the counting direction of the motor and the handwheel is not the same.
The examples are based on the condition that the signal disk of the sensor is fixed on the handwheel.
If the falling edge (examples 1 and 2) is selected as synchronization signal, the reference point remains the same for both
directions of rotation. With control bit CNTD it is possible to set the reference point to the same spot on the handwheel if
the motor is mounted in the opposite direction, i.e. motor and handwheel rotate in different directions (examples 3 and 4).
0 2 7 4 - B 2 8
= xxxxxx0x
= xxxxxx0x
PARAM. 0A
PARAM. 04
1')
2A'
2A
2E
= xxxxxx1x
= xxxxxx1x
PARAM. 0A
PARAM. 04
0 2 7 4 - B 2 9
4')
2E
2A'
2A
Summary of Contents for AB286A5400
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