Controllers
Parameter manual b maXX BM5800
Document No.: 5.16029.03 Baumüller Nürnberg GmbH
426
of 814
3.7
By inverting the evaluation of the encoder the sign is taken into account, if the ratio is neg-
ative. Bit 0 of the load side encoder must be set in Z106.3– Encoder options.
The gear factor is also considered at the calculation of the efficient speed limit for posi-
tioning operating modes. For more details see the description of the parameter Z121.11–
Speed limit.
18.17 w2 speed feedfwd. act. value
The parameter shows the actual value of the speed feedforward in degrees/s, i.e. the val-
ue after the w2 feedforward factor Z18.15–, the gear ratio Z18.16– and the w2-Feedfor-
ward time constant Z18.70–.
18.18 Time constant position error display filter
Time constant for the PT
1
filter to smooth the position deviation display in parameter
Z18.13– e1 position controller error. The filtering doesn't influence the position control!
18.20 Speed controller status
Status of the speed controller.
NOTE!
The gear factor is active at single axis and mono devices with two encoder inputs on-
ly. The gear factor is not evaluated at double axis units.
Bit Meaning
3 … 0 Reserved
4 1: Drive is blocked
5 1: Speed set value is limited
6 Speed=0 message
7 Reserved
8 Status of the "Free adaptable speed threshold with hysteresis" function
0 1: |Speed actual value| exceeds the speed threshold Z6.12–
1 0: |Speed actual value| fall below the speed threshold Z6.13–
9 Status of the "Free adaptable speed threshold with hysteresis" function
with inverted logic compared with bit
8.
10 0: Operation as motor
1: Operation as generator
11 0: Torque direction 1 is active
1: Torque direction 2 is active
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