gefran TPD32-EV-500 series - 6 - FUNCTION DESCRIPTION; 6.2 BASIC START UP MENUS; 6.3 COMMISSIONING

—————— TPD32-EV ——————
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5.1.4 Changing / Saving parameters / Password ..................................................................................................................108
Changing numerical values and text .................................................................................................................................................. 108
Selection from predened values ....................................................................................................................................................... 109
Autotuning of Analog input ................................................................................................................................................................. 109
Parameters Saving ..............................................................................................................................................................................110
Entering a password............................................................................................................................................................................110
General unlocking of the password ..................................................................................................................................................... 111
5.1.5 Operating the drive via the Keypad .............................................................................................................................. 111
5.1.5.1 Starting and stopping the drive................................................................................................................................................112
Enabling the converter ........................................................................................................................................................................112
Disabling the converter........................................................................................................................................................................112
Start / Stop ..........................................................................................................................................................................................112
5.1.5.2 Failure register / Acknowledging alarms..................................................................................................................................113
Clearing the failure register .................................................................................................................................................................113
Acknowledging a failure alarm ............................................................................................................................................................114
Acknowledging when several failure alarms occur at the same time ..................................................................................................114
5.1.5.3 Motor potentiometer function...................................................................................................................................................114
Acceleration, Deceleration ..................................................................................................................................................................114
Changing rotation direction .................................................................................................................................................................115
Resetting the speed reference value...................................................................................................................................................115
5.1.5.4 Jog function .............................................................................................................................................................................115
5.2 MENU STRUCTURE............................................................................................................................ 116
5.3 COMMISSIONING ............................................................................................................................... 117
5.3.1 Setting jumpers and switch ..........................................................................................................................................117
5.3.2 Checking the wiring and the auxiliary voltages ............................................................................................................118
5.3.3 Basic settings of the converter .....................................................................................................................................118
5.3.4 START UP procedures .................................................................................................................................................120
Motor data ....................................................................................................................................................... 120
Limits ................................................................................................................................................................................................. 120
Speed feedback setting ...................................................................................................................................................................... 121
Alarms ................................................................................................................................................................................................ 121
Overload control ................................................................................................................................................................................ 121
Analog inputs 1, 2 and 3.................................................................................................................................................................... 121
5.3.5 Drive tuning ..................................................................................................................................................................122
5.3.5.1 Self tuning of the current regulator ........................................................................................................................................ 122
5.3.5.1.1 Checking current regulator performance using parameter Eint ........................................................................................... 122
5.3.5.2 Self tuning of the speed regulator ......................................................................................................................................... 123
5.3.5.3 Field converter........................................................................................................................................................................ 125
Selection of the functioning system .................................................................................................................................................... 125
Setting the rated eld current ............................................................................................................................................................. 125
Flux current min/max .......................................................................................................................................................................... 125
5.3.6 Manual tuning of the regulators .................................................................................................................................... 126
Using the Test generator .................................................................................................................................................................... 126
Manual tuning of speed regulator ....................................................................................................................................................... 126
Figure 5.3.6.1: Above: Actual spd; Below: Motor current. Speed P too low. ................................................................................................... 127
Figure 5.3.6.2: Above: Actual spd; Below: Motor current. Speed P too high. ................................................................................................... 127
Figure 5.3.6.3: Above: Actual spd; Below: Motor current. Speed I too high.. ................................................................................................... 127
Figure 5.3.6.4: Above: Actual spd; Below: Motor current. Speed P and Speed I set correctly. ........................................................................ 127
Manual tuning of eld current regulator .............................................................................................................................................. 128
Figure 5.3.6.5: Above: Flux reference; Below: Flux current. The regulator behavior is not good. Jumps are due to field changing. .................. 128
Figure 5.3.6.6: Above: Flux reference; Below: Flux current. The reduction of the field current depends on the field time constant. The reg has no
influence. ................................................................................................................................................................................................... 128
Figure 5.3.6.7: Above: Flux reference; Below: Flux current. The increment in the field current has no jump. Variation compared to Fig.5.3.6.5:
Increase of Flux P from 2 to 10%. Flux I = 5%........................................................................................................................................... 129
Voltage regulator in the eld converter ............................................................................................................................................... 130
Figure 5.3.6.8: Above: Flux; Below: Output voltage. After a speed change the field current (Flux) has some jumps. Voltage P = 10%, Voltage I
= 80%. ...................................................................................................................................................................................................... 130
Figure 5.3.6.9: Above: Flux; Below: Output voltage. The gain is too low. The armature voltage increases. Voltage P = 3%, Voltage I = 5%. . 130