Brake Control Parameters Setting; Conical Motor Debugging; Position Control Calculation - V&T V5 Series User Manual

5.6 Brake control parameters setting

Setting control the brake switch value output function as 32: If via Y1, then set P7.00=32, if via Y2,
◆
then set P7.01=32, if via relay, set P7.02 =32;
P7.02
H0.01
H0.02
H0.03
H0.04
H0.05
H0.06
H0.07
H0.08
H0.09
H0.10
H0.11
H0.12
H0.13
H0.14
H0.15

5.7 Conical motor debugging

Conical motor brake built-in without external mechanical brake. When strong current through it, the brake
◆
will automatically open, no current flows through it, the brake will return to its original position to brake;
For the brake control of the cone motor, set the brake release torque and brake release current to 0;
◆
Appropriately increase the amount of forward torque boost and reverse torque boost.
◆

5.8 Position control calculation

◆ Before the position calculation, if it is the hoisting mechanisms, please make sure that it is turning
upwards and reversed downwards. If the direction is wrong, please replace any two-phase motor
cable.
◆ Before the position calculation, please ensure that Pd.22=0, and the closed loop vector operation
is normal. If the encoder is not in the right direction, please exchange A+ and B+, and A- and B-
are interchangeable.
◆ Set H1.00=0005 position calculation is valid and the automatic stop function is valid after reaching
the position.
◆ Calculate how many pulses are 1cm according to the machine and set this parameter in H1.05. If
you can't calculate it, you can use the following method:
In any position, write down the values of H1.03 and H1.04 at this time, and convert H1.03 and H1.04
into decimal. The total amount of pulses at this time is P1=H1.03*65535+H1. .04.
Run the inverter for a distance, assuming the distance is S, the unit is cm, record the values of H1.03
high performance crane special inverter User Manual
32 Control brake signal via RA-RC relay
Forward brake release frequency
Forward brake release torque
Forward brake release current
Reverse brake release frequency
Reverse brake release torque
Reverse brake release current
Forward brake delay frequency
Reverse brake delay frequency
Delay time before the brake is released
Delay time after the brake is released
Forward brake closing frequency
Reverse brake closing frequency
Forward slip delay frequency
Reverse slip delay frequency
Slip prevention time
Chapter 5 Debugging process 31